40736410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{467}}^1$

素因数の和:559

約数の個数: 64

約数和(自身を含む): 87744384

約数和(自身を除く): 47007974

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 61, 65, 110, 122, 130, 143, 286, 305, 467, 610, 671, 715, 793, 934, 1342, 1430, 1586, 2335, 3355, 3965, 4670, 5137, 6071, 6710, 7930, 8723, 10274, 12142, 17446, 25685, 28487, 30355, 43615, 51370, 56974, 60710, 66781, 87230, 133562, 142435, 284870, 313357, 333905, 370331, 626714, 667810, 740662, 1566785, 1851655, 3133570, 3703310, 4073641, 8147282, 20368205, 40736410]

約数ペア:

[(1, 40736410), (2, 20368205), (5, 8147282), (10, 4073641), (11, 3703310), (13, 3133570), (22, 1851655), (26, 1566785), (55, 740662), (61, 667810), (65, 626714), (110, 370331), (122, 333905), (130, 313357), (143, 284870), (286, 142435), (305, 133562), (467, 87230), (610, 66781), (671, 60710), (715, 56974), (793, 51370), (934, 43615), (1342, 30355), (1430, 28487), (1586, 25685), (2335, 17446), (3355, 12142), (3965, 10274), (4670, 8723), (5137, 7930), (6071, 6710)]