56974160

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37483}}^1$

素因数の和:37515

約数の個数: 40

約数和(自身を含む): 139440480

約数和(自身を除く): 82466320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 37483, 74966, 149932, 187415, 299864, 374830, 599728, 712177, 749660, 1424354, 1499320, 2848708, 2998640, 3560885, 5697416, 7121770, 11394832, 14243540, 28487080, 56974160]

約数ペア:

[(1, 56974160), (2, 28487080), (4, 14243540), (5, 11394832), (8, 7121770), (10, 5697416), (16, 3560885), (19, 2998640), (20, 2848708), (38, 1499320), (40, 1424354), (76, 749660), (80, 712177), (95, 599728), (152, 374830), (190, 299864), (304, 187415), (380, 149932), (760, 74966), (1520, 37483)]