5705129360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{74363}}^1$

素因数の和:74520

約数の個数: 80

約数和(自身を含む): 15270201216

約数和(自身を除く): 9565071856

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 137, 140, 274, 280, 548, 560, 685, 959, 1096, 1370, 1918, 2192, 2740, 3836, 4795, 5480, 7672, 9590, 10960, 15344, 19180, 38360, 74363, 76720, 148726, 297452, 371815, 520541, 594904, 743630, 1041082, 1189808, 1487260, 2082164, 2602705, 2974520, 4164328, 5205410, 5949040, 8328656, 10187731, 10410820, 20375462, 20821640, 40750924, 41643280, 50938655, 71314117, 81501848, 101877310, 142628234, 163003696, 203754620, 285256468, 356570585, 407509240, 570512936, 713141170, 815018480, 1141025872, 1426282340, 2852564680, 5705129360]

約数ペア:

[(1, 5705129360), (2, 2852564680), (4, 1426282340), (5, 1141025872), (7, 815018480), (8, 713141170), (10, 570512936), (14, 407509240), (16, 356570585), (20, 285256468), (28, 203754620), (35, 163003696), (40, 142628234), (56, 101877310), (70, 81501848), (80, 71314117), (112, 50938655), (137, 41643280), (140, 40750924), (274, 20821640), (280, 20375462), (548, 10410820), (560, 10187731), (685, 8328656), (959, 5949040), (1096, 5205410), (1370, 4164328), (1918, 2974520), (2192, 2602705), (2740, 2082164), (3836, 1487260), (4795, 1189808), (5480, 1041082), (7672, 743630), (9590, 594904), (10960, 520541), (15344, 371815), (19180, 297452), (38360, 148726), (74363, 76720)]