9453680

素因数分解:

$2^4\times 5^1\times {\mathrm{118171}}^1$

素因数の和:118184

約数の個数: 20

約数和(自身を含む): 21979992

約数和(自身を除く): 12526312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 118171, 236342, 472684, 590855, 945368, 1181710, 1890736, 2363420, 4726840, 9453680]

約数ペア:

[(1, 9453680), (2, 4726840), (4, 2363420), (5, 1890736), (8, 1181710), (10, 945368), (16, 590855), (20, 472684), (40, 236342), (80, 118171)]