4386680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6451}}^1$

素因数の和:6479

約数の個数: 32

約数和(自身を含む): 10452240

約数和(自身を除く): 6065560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 6451, 12902, 25804, 32255, 51608, 64510, 109667, 129020, 219334, 258040, 438668, 548335, 877336, 1096670, 2193340, 4386680]

約数ペア:

[(1, 4386680), (2, 2193340), (4, 1096670), (5, 877336), (8, 548335), (10, 438668), (17, 258040), (20, 219334), (34, 129020), (40, 109667), (68, 64510), (85, 51608), (136, 32255), (170, 25804), (340, 12902), (680, 6451)]