4328866040

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3491021}}^1$

素因数の和:3491063

約数の個数: 32

約数和(自身を含む): 10054143360

約数和(自身を除く): 5725277320

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 3491021, 6982042, 13964084, 17455105, 27928168, 34910210, 69820420, 108221651, 139640840, 216443302, 432886604, 541108255, 865773208, 1082216510, 2164433020, 4328866040]

約数ペア:

[(1, 4328866040), (2, 2164433020), (4, 1082216510), (5, 865773208), (8, 541108255), (10, 432886604), (20, 216443302), (31, 139640840), (40, 108221651), (62, 69820420), (124, 34910210), (155, 27928168), (248, 17455105), (310, 13964084), (620, 6982042), (1240, 3491021)]