23852120

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{11251}}^1$

素因数の和:11315

約数の個数: 32

約数和(自身を含む): 54684720

約数和(自身を除く): 30832600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 11251, 22502, 45004, 56255, 90008, 112510, 225020, 450040, 596303, 1192606, 2385212, 2981515, 4770424, 5963030, 11926060, 23852120]

約数ペア:

[(1, 23852120), (2, 11926060), (4, 5963030), (5, 4770424), (8, 2981515), (10, 2385212), (20, 1192606), (40, 596303), (53, 450040), (106, 225020), (212, 112510), (265, 90008), (424, 56255), (530, 45004), (1060, 22502), (2120, 11251)]