104863160

素因数分解:

$2^3\times 5^1\times {\mathrm{2621579}}^1$

素因数の和:2621590

約数の個数: 16

約数和(自身を含む): 235942200

約数和(自身を除く): 131079040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2621579, 5243158, 10486316, 13107895, 20972632, 26215790, 52431580, 104863160]

約数ペア:

[(1, 104863160), (2, 52431580), (4, 26215790), (5, 20972632), (8, 13107895), (10, 10486316), (20, 5243158), (40, 2621579)]