101067260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{721909}}^1$

素因数の和:721925

約数の個数: 24

約数和(自身を含む): 242561760

約数和(自身を除く): 141494500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 721909, 1443818, 2887636, 3609545, 5053363, 7219090, 10106726, 14438180, 20213452, 25266815, 50533630, 101067260]

約数ペア:

[(1, 101067260), (2, 50533630), (4, 25266815), (5, 20213452), (7, 14438180), (10, 10106726), (14, 7219090), (20, 5053363), (28, 3609545), (35, 2887636), (70, 1443818), (140, 721909)]