5131090240

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{523}}^1$

素因数の和:637

約数の個数: 224

約数和(自身を含む): 13492740096

約数和(自身を除く): 8361649856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 32, 40, 43, 46, 62, 64, 80, 86, 92, 115, 124, 155, 160, 172, 184, 215, 230, 248, 310, 320, 344, 368, 430, 460, 496, 523, 620, 688, 713, 736, 860, 920, 989, 992, 1046, 1240, 1333, 1376, 1426, 1472, 1720, 1840, 1978, 1984, 2092, 2480, 2615, 2666, 2752, 2852, 3440, 3565, 3680, 3956, 4184, 4945, 4960, 5230, 5332, 5704, 6665, 6880, 7130, 7360, 7912, 8368, 9890, 9920, 10460, 10664, 11408, 12029, 13330, 13760, 14260, 15824, 16213, 16736, 19780, 20920, 21328, 22489, 22816, 24058, 26660, 28520, 30659, 31648, 32426, 33472, 39560, 41840, 42656, 44978, 45632, 48116, 53320, 57040, 60145, 61318, 63296, 64852, 79120, 81065, 83680, 85312, 89956, 96232, 106640, 112445, 114080, 120290, 122636, 129704, 153295, 158240, 162130, 167360, 179912, 192464, 213280, 224890, 228160, 240580, 245272, 259408, 306590, 316480, 324260, 359824, 372899, 384928, 426560, 449780, 481160, 490544, 517247, 518816, 613180, 648520, 697159, 719648, 745798, 769856, 899560, 962320, 981088, 1034494, 1037632, 1226360, 1297040, 1394318, 1439296, 1491596, 1799120, 1864495, 1924640, 1962176, 2068988, 2452720, 2586235, 2594080, 2788636, 2983192, 3485795, 3598240, 3728990, 3849280, 4137976, 4905440, 5172470, 5188160, 5577272, 5966384, 6971590, 7196480, 7457980, 8275952, 9810880, 10344940, 11154544, 11932768, 13943180, 14915960, 16034657, 16551904, 20689880, 22309088, 23865536, 27886360, 29831920, 32069314, 33103808, 41379760, 44618176, 55772720, 59663840, 64138628, 80173285, 82759520, 111545440, 119327680, 128277256, 160346570, 165519040, 223090880, 256554512, 320693140, 513109024, 641386280, 1026218048, 1282772560, 2565545120, 5131090240]

約数ペア:

[(1, 5131090240), (2, 2565545120), (4, 1282772560), (5, 1026218048), (8, 641386280), (10, 513109024), (16, 320693140), (20, 256554512), (23, 223090880), (31, 165519040), (32, 160346570), (40, 128277256), (43, 119327680), (46, 111545440), (62, 82759520), (64, 80173285), (80, 64138628), (86, 59663840), (92, 55772720), (115, 44618176), (124, 41379760), (155, 33103808), (160, 32069314), (172, 29831920), (184, 27886360), (215, 23865536), (230, 22309088), (248, 20689880), (310, 16551904), (320, 16034657), (344, 14915960), (368, 13943180), (430, 11932768), (460, 11154544), (496, 10344940), (523, 9810880), (620, 8275952), (688, 7457980), (713, 7196480), (736, 6971590), (860, 5966384), (920, 5577272), (989, 5188160), (992, 5172470), (1046, 4905440), (1240, 4137976), (1333, 3849280), (1376, 3728990), (1426, 3598240), (1472, 3485795), (1720, 2983192), (1840, 2788636), (1978, 2594080), (1984, 2586235), (2092, 2452720), (2480, 2068988), (2615, 1962176), (2666, 1924640), (2752, 1864495), (2852, 1799120), (3440, 1491596), (3565, 1439296), (3680, 1394318), (3956, 1297040), (4184, 1226360), (4945, 1037632), (4960, 1034494), (5230, 981088), (5332, 962320), (5704, 899560), (6665, 769856), (6880, 745798), (7130, 719648), (7360, 697159), (7912, 648520), (8368, 613180), (9890, 518816), (9920, 517247), (10460, 490544), (10664, 481160), (11408, 449780), (12029, 426560), (13330, 384928), (13760, 372899), (14260, 359824), (15824, 324260), (16213, 316480), (16736, 306590), (19780, 259408), (20920, 245272), (21328, 240580), (22489, 228160), (22816, 224890), (24058, 213280), (26660, 192464), (28520, 179912), (30659, 167360), (31648, 162130), (32426, 158240), (33472, 153295), (39560, 129704), (41840, 122636), (42656, 120290), (44978, 114080), (45632, 112445), (48116, 106640), (53320, 96232), (57040, 89956), (60145, 85312), (61318, 83680), (63296, 81065), (64852, 79120)]