8881960

素因数分解:

$2^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{953}}^1$

素因数の和:1197

約数の個数: 32

約数和(自身を含む): 20091240

約数和(自身を除く): 11209280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 233, 466, 932, 953, 1165, 1864, 1906, 2330, 3812, 4660, 4765, 7624, 9320, 9530, 19060, 38120, 222049, 444098, 888196, 1110245, 1776392, 2220490, 4440980, 8881960]

約数ペア:

[(1, 8881960), (2, 4440980), (4, 2220490), (5, 1776392), (8, 1110245), (10, 888196), (20, 444098), (40, 222049), (233, 38120), (466, 19060), (932, 9530), (953, 9320), (1165, 7624), (1864, 4765), (1906, 4660), (2330, 3812)]