102415160

素因数分解:

$2^3\times 5^1\times {\mathrm{2560379}}^1$

素因数の和:2560390

約数の個数: 16

約数和(自身を含む): 230434200

約数和(自身を除く): 128019040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2560379, 5120758, 10241516, 12801895, 20483032, 25603790, 51207580, 102415160]

約数ペア:

[(1, 102415160), (2, 51207580), (4, 25603790), (5, 20483032), (8, 12801895), (10, 10241516), (20, 5120758), (40, 2560379)]