89882260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{345701}}^1$

素因数の和:345723

約数の個数: 24

約数和(自身を含む): 203272776

約数和(自身を除く): 113390516

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 345701, 691402, 1382804, 1728505, 3457010, 4494113, 6914020, 8988226, 17976452, 22470565, 44941130, 89882260]

約数ペア:

[(1, 89882260), (2, 44941130), (4, 22470565), (5, 17976452), (10, 8988226), (13, 6914020), (20, 4494113), (26, 3457010), (52, 1728505), (65, 1382804), (130, 691402), (260, 345701)]