116580040

素因数分解:

$2^3\times 5^1\times {\mathrm{2914501}}^1$

素因数の和:2914512

約数の個数: 16

約数和(自身を含む): 262305180

約数和(自身を除く): 145725140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2914501, 5829002, 11658004, 14572505, 23316008, 29145010, 58290020, 116580040]

約数ペア:

[(1, 116580040), (2, 58290020), (4, 29145010), (5, 23316008), (8, 14572505), (10, 11658004), (20, 5829002), (40, 2914501)]