27677480

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{18701}}^1$

素因数の和:18749

約数の個数: 32

約数和(自身を含む): 63960840

約数和(自身を除く): 36283360

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 18701, 37402, 74804, 93505, 149608, 187010, 374020, 691937, 748040, 1383874, 2767748, 3459685, 5535496, 6919370, 13838740, 27677480]

約数ペア:

[(1, 27677480), (2, 13838740), (4, 6919370), (5, 5535496), (8, 3459685), (10, 2767748), (20, 1383874), (37, 748040), (40, 691937), (74, 374020), (148, 187010), (185, 149608), (296, 93505), (370, 74804), (740, 37402), (1480, 18701)]