23565680

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2753}}^1$

素因数の和:2873

約数の個数: 40

約数和(自身を含む): 55322352

約数和(自身を除く): 31756672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 428, 535, 856, 1070, 1712, 2140, 2753, 4280, 5506, 8560, 11012, 13765, 22024, 27530, 44048, 55060, 110120, 220240, 294571, 589142, 1178284, 1472855, 2356568, 2945710, 4713136, 5891420, 11782840, 23565680]

約数ペア:

[(1, 23565680), (2, 11782840), (4, 5891420), (5, 4713136), (8, 2945710), (10, 2356568), (16, 1472855), (20, 1178284), (40, 589142), (80, 294571), (107, 220240), (214, 110120), (428, 55060), (535, 44048), (856, 27530), (1070, 22024), (1712, 13765), (2140, 11012), (2753, 8560), (4280, 5506)]