9477620

素因数分解:

$2^2\times 5^1\times {\mathrm{631}}^1\times {\mathrm{751}}^1$

素因数の和:1391

約数の個数: 24

約数和(自身を含む): 19961088

約数和(自身を除く): 10483468

約数列:

[1, 2, 4, 5, 10, 20, 631, 751, 1262, 1502, 2524, 3004, 3155, 3755, 6310, 7510, 12620, 15020, 473881, 947762, 1895524, 2369405, 4738810, 9477620]

約数ペア:

[(1, 9477620), (2, 4738810), (4, 2369405), (5, 1895524), (10, 947762), (20, 473881), (631, 15020), (751, 12620), (1262, 7510), (1502, 6310), (2524, 3755), (3004, 3155)]