1624280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{5801}}^1$

素因数の和:5819

約数の個数: 32

約数和(自身を含む): 4177440

約数和(自身を除く): 2553160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 5801, 11602, 23204, 29005, 40607, 46408, 58010, 81214, 116020, 162428, 203035, 232040, 324856, 406070, 812140, 1624280]

約数ペア:

[(1, 1624280), (2, 812140), (4, 406070), (5, 324856), (7, 232040), (8, 203035), (10, 162428), (14, 116020), (20, 81214), (28, 58010), (35, 46408), (40, 40607), (56, 29005), (70, 23204), (140, 11602), (280, 5801)]