9061840

素因数分解:

$2^4\times 5^1\times {\mathrm{227}}^1\times {\mathrm{499}}^1$

素因数の和:739

約数の個数: 40

約数和(自身を含む): 21204000

約数和(自身を除く): 12142160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 227, 454, 499, 908, 998, 1135, 1816, 1996, 2270, 2495, 3632, 3992, 4540, 4990, 7984, 9080, 9980, 18160, 19960, 39920, 113273, 226546, 453092, 566365, 906184, 1132730, 1812368, 2265460, 4530920, 9061840]

約数ペア:

[(1, 9061840), (2, 4530920), (4, 2265460), (5, 1812368), (8, 1132730), (10, 906184), (16, 566365), (20, 453092), (40, 226546), (80, 113273), (227, 39920), (454, 19960), (499, 18160), (908, 9980), (998, 9080), (1135, 7984), (1816, 4990), (1996, 4540), (2270, 3992), (2495, 3632)]