1489164080

素因数分解:

$2^4\times 5^1\times {\mathrm{2053}}^1\times {\mathrm{9067}}^1$

素因数の和:11133

約数の個数: 40

約数和(自身を含む): 3464374992

約数和(自身を除く): 1975210912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2053, 4106, 8212, 9067, 10265, 16424, 18134, 20530, 32848, 36268, 41060, 45335, 72536, 82120, 90670, 145072, 164240, 181340, 362680, 725360, 18614551, 37229102, 74458204, 93072755, 148916408, 186145510, 297832816, 372291020, 744582040, 1489164080]

約数ペア:

[(1, 1489164080), (2, 744582040), (4, 372291020), (5, 297832816), (8, 186145510), (10, 148916408), (16, 93072755), (20, 74458204), (40, 37229102), (80, 18614551), (2053, 725360), (4106, 362680), (8212, 181340), (9067, 164240), (10265, 145072), (16424, 90670), (18134, 82120), (20530, 72536), (32848, 45335), (36268, 41060)]