45515920

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{15377}}^1$

素因数の和:15427

約数の個数: 40

約数和(自身を含む): 108691704

約数和(自身を除く): 63175784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 15377, 30754, 61508, 76885, 123016, 153770, 246032, 307540, 568949, 615080, 1137898, 1230160, 2275796, 2844745, 4551592, 5689490, 9103184, 11378980, 22757960, 45515920]

約数ペア:

[(1, 45515920), (2, 22757960), (4, 11378980), (5, 9103184), (8, 5689490), (10, 4551592), (16, 2844745), (20, 2275796), (37, 1230160), (40, 1137898), (74, 615080), (80, 568949), (148, 307540), (185, 246032), (296, 153770), (370, 123016), (592, 76885), (740, 61508), (1480, 30754), (2960, 15377)]