80368010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{27809}}^1$

素因数の和:27850

約数の個数: 24

約数和(自身を含む): 153678060

約数和(自身を除く): 73310050

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 27809, 55618, 139045, 278090, 472753, 945506, 2363765, 4727530, 8036801, 16073602, 40184005, 80368010]

約数ペア:

[(1, 80368010), (2, 40184005), (5, 16073602), (10, 8036801), (17, 4727530), (34, 2363765), (85, 945506), (170, 472753), (289, 278090), (578, 139045), (1445, 55618), (2890, 27809)]