245655488450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{289006457}}^1$

素因数の和:289006486

約数の個数: 24

約数和(自身を含む): 483796810692

約数和(自身を除く): 238141322242

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 289006457, 578012914, 1445032285, 2890064570, 4913109769, 7225161425, 9826219538, 14450322850, 24565548845, 49131097690, 122827744225, 245655488450]

約数ペア:

[(1, 245655488450), (2, 122827744225), (5, 49131097690), (10, 24565548845), (17, 14450322850), (25, 9826219538), (34, 7225161425), (50, 4913109769), (85, 2890064570), (170, 1445032285), (425, 578012914), (850, 289006457)]