234476080

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{41281}}^1$

素因数の和:41365

約数の個数: 40

約数和(自身を含む): 552848544

約数和(自身を除く): 318372464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 710, 1136, 1420, 2840, 5680, 41281, 82562, 165124, 206405, 330248, 412810, 660496, 825620, 1651240, 2930951, 3302480, 5861902, 11723804, 14654755, 23447608, 29309510, 46895216, 58619020, 117238040, 234476080]

約数ペア:

[(1, 234476080), (2, 117238040), (4, 58619020), (5, 46895216), (8, 29309510), (10, 23447608), (16, 14654755), (20, 11723804), (40, 5861902), (71, 3302480), (80, 2930951), (142, 1651240), (284, 825620), (355, 660496), (568, 412810), (710, 330248), (1136, 206405), (1420, 165124), (2840, 82562), (5680, 41281)]