70146680

素因数分解:

$2^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{10501}}^1$

素因数の和:10679

約数の個数: 32

約数和(自身を含む): 158790240

約数和(自身を除く): 88643560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 167, 334, 668, 835, 1336, 1670, 3340, 6680, 10501, 21002, 42004, 52505, 84008, 105010, 210020, 420040, 1753667, 3507334, 7014668, 8768335, 14029336, 17536670, 35073340, 70146680]

約数ペア:

[(1, 70146680), (2, 35073340), (4, 17536670), (5, 14029336), (8, 8768335), (10, 7014668), (20, 3507334), (40, 1753667), (167, 420040), (334, 210020), (668, 105010), (835, 84008), (1336, 52505), (1670, 42004), (3340, 21002), (6680, 10501)]