8962120

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3673}}^1$

素因数の和:3745

約数の個数: 32

約数和(自身を含む): 20500920

約数和(自身を除く): 11538800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 3673, 7346, 14692, 18365, 29384, 36730, 73460, 146920, 224053, 448106, 896212, 1120265, 1792424, 2240530, 4481060, 8962120]

約数ペア:

[(1, 8962120), (2, 4481060), (4, 2240530), (5, 1792424), (8, 1120265), (10, 896212), (20, 448106), (40, 224053), (61, 146920), (122, 73460), (244, 36730), (305, 29384), (488, 18365), (610, 14692), (1220, 7346), (2440, 3673)]