28953067520

素因数分解:

$2^{14}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{877}}^1$

素因数の和:954

約数の個数: 240

約数和(自身を含む): 77332217088

約数和(自身を除く): 48379149568

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 128, 130, 155, 160, 208, 248, 256, 260, 310, 320, 403, 416, 496, 512, 520, 620, 640, 806, 832, 877, 992, 1024, 1040, 1240, 1280, 1612, 1664, 1754, 1984, 2015, 2048, 2080, 2480, 2560, 3224, 3328, 3508, 3968, 4030, 4096, 4160, 4385, 4960, 5120, 6448, 6656, 7016, 7936, 8060, 8192, 8320, 8770, 9920, 10240, 11401, 12896, 13312, 14032, 15872, 16120, 16384, 16640, 17540, 19840, 20480, 22802, 25792, 26624, 27187, 28064, 31744, 32240, 33280, 35080, 39680, 40960, 45604, 51584, 53248, 54374, 56128, 57005, 63488, 64480, 66560, 70160, 79360, 81920, 91208, 103168, 106496, 108748, 112256, 114010, 126976, 128960, 133120, 135935, 140320, 158720, 182416, 206336, 212992, 217496, 224512, 228020, 253952, 257920, 266240, 271870, 280640, 317440, 353431, 364832, 412672, 434992, 449024, 456040, 507904, 515840, 532480, 543740, 561280, 634880, 706862, 729664, 825344, 869984, 898048, 912080, 1031680, 1064960, 1087480, 1122560, 1269760, 1413724, 1459328, 1650688, 1739968, 1767155, 1796096, 1824160, 2063360, 2174960, 2245120, 2539520, 2827448, 2918656, 3301376, 3479936, 3534310, 3592192, 3648320, 4126720, 4349920, 4490240, 5654896, 5837312, 6602752, 6959872, 7068620, 7184384, 7296640, 8253440, 8699840, 8980480, 11309792, 11674624, 13919744, 14137240, 14368768, 14593280, 16506880, 17399680, 17960960, 22619584, 23349248, 27839488, 28274480, 29186560, 33013760, 34799360, 35921920, 45239168, 46698496, 55678976, 56548960, 58373120, 69598720, 71843840, 90478336, 93396992, 111357952, 113097920, 116746240, 139197440, 180956672, 186793984, 222715904, 226195840, 233492480, 278394880, 361913344, 445431808, 452391680, 466984960, 556789760, 723826688, 904783360, 933969920, 1113579520, 1447653376, 1809566720, 2227159040, 2895306752, 3619133440, 5790613504, 7238266880, 14476533760, 28953067520]

約数ペア:

[(1, 28953067520), (2, 14476533760), (4, 7238266880), (5, 5790613504), (8, 3619133440), (10, 2895306752), (13, 2227159040), (16, 1809566720), (20, 1447653376), (26, 1113579520), (31, 933969920), (32, 904783360), (40, 723826688), (52, 556789760), (62, 466984960), (64, 452391680), (65, 445431808), (80, 361913344), (104, 278394880), (124, 233492480), (128, 226195840), (130, 222715904), (155, 186793984), (160, 180956672), (208, 139197440), (248, 116746240), (256, 113097920), (260, 111357952), (310, 93396992), (320, 90478336), (403, 71843840), (416, 69598720), (496, 58373120), (512, 56548960), (520, 55678976), (620, 46698496), (640, 45239168), (806, 35921920), (832, 34799360), (877, 33013760), (992, 29186560), (1024, 28274480), (1040, 27839488), (1240, 23349248), (1280, 22619584), (1612, 17960960), (1664, 17399680), (1754, 16506880), (1984, 14593280), (2015, 14368768), (2048, 14137240), (2080, 13919744), (2480, 11674624), (2560, 11309792), (3224, 8980480), (3328, 8699840), (3508, 8253440), (3968, 7296640), (4030, 7184384), (4096, 7068620), (4160, 6959872), (4385, 6602752), (4960, 5837312), (5120, 5654896), (6448, 4490240), (6656, 4349920), (7016, 4126720), (7936, 3648320), (8060, 3592192), (8192, 3534310), (8320, 3479936), (8770, 3301376), (9920, 2918656), (10240, 2827448), (11401, 2539520), (12896, 2245120), (13312, 2174960), (14032, 2063360), (15872, 1824160), (16120, 1796096), (16384, 1767155), (16640, 1739968), (17540, 1650688), (19840, 1459328), (20480, 1413724), (22802, 1269760), (25792, 1122560), (26624, 1087480), (27187, 1064960), (28064, 1031680), (31744, 912080), (32240, 898048), (33280, 869984), (35080, 825344), (39680, 729664), (40960, 706862), (45604, 634880), (51584, 561280), (53248, 543740), (54374, 532480), (56128, 515840), (57005, 507904), (63488, 456040), (64480, 449024), (66560, 434992), (70160, 412672), (79360, 364832), (81920, 353431), (91208, 317440), (103168, 280640), (106496, 271870), (108748, 266240), (112256, 257920), (114010, 253952), (126976, 228020), (128960, 224512), (133120, 217496), (135935, 212992), (140320, 206336), (158720, 182416)]