113563940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{811171}}^1$

素因数の和:811187

約数の個数: 24

約数和(自身を含む): 272553792

約数和(自身を除く): 158989852

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 811171, 1622342, 3244684, 4055855, 5678197, 8111710, 11356394, 16223420, 22712788, 28390985, 56781970, 113563940]

約数ペア:

[(1, 113563940), (2, 56781970), (4, 28390985), (5, 22712788), (7, 16223420), (10, 11356394), (14, 8111710), (20, 5678197), (28, 4055855), (35, 3244684), (70, 1622342), (140, 811171)]