10008520

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4721}}^1$

素因数の和:4785

約数の個数: 32

約数和(自身を含む): 22948920

約数和(自身を除く): 12940400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 4721, 9442, 18884, 23605, 37768, 47210, 94420, 188840, 250213, 500426, 1000852, 1251065, 2001704, 2502130, 5004260, 10008520]

約数ペア:

[(1, 10008520), (2, 5004260), (4, 2502130), (5, 2001704), (8, 1251065), (10, 1000852), (20, 500426), (40, 250213), (53, 188840), (106, 94420), (212, 47210), (265, 37768), (424, 23605), (530, 18884), (1060, 9442), (2120, 4721)]