25429483520

素因数分解:

$2^{13}\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2861}}^1$

素因数の和:2930

約数の個数: 224

約数和(自身を含む): 72020192256

約数和(自身を除く): 46590708736

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 256, 280, 310, 320, 434, 448, 496, 512, 560, 620, 640, 868, 896, 992, 1024, 1085, 1120, 1240, 1280, 1736, 1792, 1984, 2048, 2170, 2240, 2480, 2560, 2861, 3472, 3584, 3968, 4096, 4340, 4480, 4960, 5120, 5722, 6944, 7168, 7936, 8192, 8680, 8960, 9920, 10240, 11444, 13888, 14305, 14336, 15872, 17360, 17920, 19840, 20027, 20480, 22888, 27776, 28610, 28672, 31744, 34720, 35840, 39680, 40054, 40960, 45776, 55552, 57220, 57344, 63488, 69440, 71680, 79360, 80108, 88691, 91552, 100135, 111104, 114440, 126976, 138880, 143360, 158720, 160216, 177382, 183104, 200270, 222208, 228880, 253952, 277760, 286720, 317440, 320432, 354764, 366208, 400540, 443455, 444416, 457760, 555520, 620837, 634880, 640864, 709528, 732416, 801080, 886910, 888832, 915520, 1111040, 1241674, 1269760, 1281728, 1419056, 1464832, 1602160, 1773820, 1777664, 1831040, 2222080, 2483348, 2563456, 2838112, 2929664, 3104185, 3204320, 3547640, 3662080, 4444160, 4966696, 5126912, 5676224, 5859328, 6208370, 6408640, 7095280, 7324160, 8888320, 9933392, 10253824, 11352448, 11718656, 12416740, 12817280, 14190560, 14648320, 19866784, 20507648, 22704896, 23437312, 24833480, 25634560, 28381120, 29296640, 39733568, 41015296, 45409792, 49666960, 51269120, 56762240, 58593280, 79467136, 82030592, 90819584, 99333920, 102538240, 113524480, 117186560, 158934272, 164061184, 181639168, 198667840, 205076480, 227048960, 317868544, 363278336, 397335680, 410152960, 454097920, 635737088, 726556672, 794671360, 820305920, 908195840, 1271474176, 1589342720, 1816391680, 2542948352, 3178685440, 3632783360, 5085896704, 6357370880, 12714741760, 25429483520]

約数ペア:

[(1, 25429483520), (2, 12714741760), (4, 6357370880), (5, 5085896704), (7, 3632783360), (8, 3178685440), (10, 2542948352), (14, 1816391680), (16, 1589342720), (20, 1271474176), (28, 908195840), (31, 820305920), (32, 794671360), (35, 726556672), (40, 635737088), (56, 454097920), (62, 410152960), (64, 397335680), (70, 363278336), (80, 317868544), (112, 227048960), (124, 205076480), (128, 198667840), (140, 181639168), (155, 164061184), (160, 158934272), (217, 117186560), (224, 113524480), (248, 102538240), (256, 99333920), (280, 90819584), (310, 82030592), (320, 79467136), (434, 58593280), (448, 56762240), (496, 51269120), (512, 49666960), (560, 45409792), (620, 41015296), (640, 39733568), (868, 29296640), (896, 28381120), (992, 25634560), (1024, 24833480), (1085, 23437312), (1120, 22704896), (1240, 20507648), (1280, 19866784), (1736, 14648320), (1792, 14190560), (1984, 12817280), (2048, 12416740), (2170, 11718656), (2240, 11352448), (2480, 10253824), (2560, 9933392), (2861, 8888320), (3472, 7324160), (3584, 7095280), (3968, 6408640), (4096, 6208370), (4340, 5859328), (4480, 5676224), (4960, 5126912), (5120, 4966696), (5722, 4444160), (6944, 3662080), (7168, 3547640), (7936, 3204320), (8192, 3104185), (8680, 2929664), (8960, 2838112), (9920, 2563456), (10240, 2483348), (11444, 2222080), (13888, 1831040), (14305, 1777664), (14336, 1773820), (15872, 1602160), (17360, 1464832), (17920, 1419056), (19840, 1281728), (20027, 1269760), (20480, 1241674), (22888, 1111040), (27776, 915520), (28610, 888832), (28672, 886910), (31744, 801080), (34720, 732416), (35840, 709528), (39680, 640864), (40054, 634880), (40960, 620837), (45776, 555520), (55552, 457760), (57220, 444416), (57344, 443455), (63488, 400540), (69440, 366208), (71680, 354764), (79360, 320432), (80108, 317440), (88691, 286720), (91552, 277760), (100135, 253952), (111104, 228880), (114440, 222208), (126976, 200270), (138880, 183104), (143360, 177382), (158720, 160216)]