792115160

素因数分解:

$2^3\times 5^1\times {\mathrm{19802879}}^1$

素因数の和:19802890

約数の個数: 16

約数和(自身を含む): 1782259200

約数和(自身を除く): 990144040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 19802879, 39605758, 79211516, 99014395, 158423032, 198028790, 396057580, 792115160]

約数ペア:

[(1, 792115160), (2, 396057580), (4, 198028790), (5, 158423032), (8, 99014395), (10, 79211516), (20, 39605758), (40, 19802879)]