2016154090

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{509}}^1\times {\mathrm{9661}}^1$

素因数の和:10218

約数の個数: 32

約数和(自身を含む): 3725280720

約数和(自身を除く): 1709126630

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 509, 1018, 2545, 5090, 9661, 19322, 20869, 41738, 48305, 96610, 104345, 208690, 396101, 792202, 1980505, 3961010, 4917449, 9834898, 24587245, 49174490, 201615409, 403230818, 1008077045, 2016154090]

約数ペア:

[(1, 2016154090), (2, 1008077045), (5, 403230818), (10, 201615409), (41, 49174490), (82, 24587245), (205, 9834898), (410, 4917449), (509, 3961010), (1018, 1980505), (2545, 792202), (5090, 396101), (9661, 208690), (19322, 104345), (20869, 96610), (41738, 48305)]