67874020

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{33601}}^1$

素因数の和:33711

約数の個数: 24

約数和(自身を含む): 143950968

約数和(自身を除く): 76076948

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 33601, 67202, 134404, 168005, 336010, 672020, 3393701, 6787402, 13574804, 16968505, 33937010, 67874020]

約数ペア:

[(1, 67874020), (2, 33937010), (4, 16968505), (5, 13574804), (10, 6787402), (20, 3393701), (101, 672020), (202, 336010), (404, 168005), (505, 134404), (1010, 67202), (2020, 33601)]