1165684280

素因数分解:

$2^3\times 5^1\times {\mathrm{29142107}}^1$

素因数の和:29142118

約数の個数: 16

約数和(自身を含む): 2622789720

約数和(自身を除く): 1457105440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 29142107, 58284214, 116568428, 145710535, 233136856, 291421070, 582842140, 1165684280]

約数ペア:

[(1, 1165684280), (2, 582842140), (4, 291421070), (5, 233136856), (8, 145710535), (10, 116568428), (20, 58284214), (40, 29142107)]