112386680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{401381}}^1$

素因数の和:401399

約数の個数: 32

約数和(自身を含む): 288995040

約数和(自身を除く): 176608360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 401381, 802762, 1605524, 2006905, 2809667, 3211048, 4013810, 5619334, 8027620, 11238668, 14048335, 16055240, 22477336, 28096670, 56193340, 112386680]

約数ペア:

[(1, 112386680), (2, 56193340), (4, 28096670), (5, 22477336), (7, 16055240), (8, 14048335), (10, 11238668), (14, 8027620), (20, 5619334), (28, 4013810), (35, 3211048), (40, 2809667), (56, 2006905), (70, 1605524), (140, 802762), (280, 401381)]