20161115530

素因数分解:

$2^1\times 5^1\times {\mathrm{27743}}^1\times {\mathrm{72671}}^1$

素因数の和:100421

約数の個数: 16

約数和(自身を含む): 36291815424

約数和(自身を除く): 16130699894

約数列:

[1, 2, 5, 10, 27743, 55486, 72671, 138715, 145342, 277430, 363355, 726710, 2016111553, 4032223106, 10080557765, 20161115530]

約数ペア:

[(1, 20161115530), (2, 10080557765), (5, 4032223106), (10, 2016111553), (27743, 726710), (55486, 363355), (72671, 277430), (138715, 145342)]