23621960

素因数分解:

$2^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{3623}}^1$

素因数の和:3797

約数の個数: 32

約数和(自身を含む): 53490240

約数和(自身を除く): 29868280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 163, 326, 652, 815, 1304, 1630, 3260, 3623, 6520, 7246, 14492, 18115, 28984, 36230, 72460, 144920, 590549, 1181098, 2362196, 2952745, 4724392, 5905490, 11810980, 23621960]

約数ペア:

[(1, 23621960), (2, 11810980), (4, 5905490), (5, 4724392), (8, 2952745), (10, 2362196), (20, 1181098), (40, 590549), (163, 144920), (326, 72460), (652, 36230), (815, 28984), (1304, 18115), (1630, 14492), (3260, 7246), (3623, 6520)]