105738400

素因数分解:

$2^5\times 5^2\times {\mathrm{132173}}^1$

素因数の和:132193

約数の個数: 36

約数和(自身を含む): 258135822

約数和(自身を除く): 152397422

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 132173, 264346, 528692, 660865, 1057384, 1321730, 2114768, 2643460, 3304325, 4229536, 5286920, 6608650, 10573840, 13217300, 21147680, 26434600, 52869200, 105738400]

約数ペア:

[(1, 105738400), (2, 52869200), (4, 26434600), (5, 21147680), (8, 13217300), (10, 10573840), (16, 6608650), (20, 5286920), (25, 4229536), (32, 3304325), (40, 2643460), (50, 2114768), (80, 1321730), (100, 1057384), (160, 660865), (200, 528692), (400, 264346), (800, 132173)]