2016117580

素因数分解:

$2^2\times 5^1\times {\mathrm{7159}}^1\times {\mathrm{14081}}^1$

素因数の和:21249

約数の個数: 24

約数和(自身を含む): 4234739040

約数和(自身を除く): 2218621460

約数列:

[1, 2, 4, 5, 10, 20, 7159, 14081, 14318, 28162, 28636, 35795, 56324, 70405, 71590, 140810, 143180, 281620, 100805879, 201611758, 403223516, 504029395, 1008058790, 2016117580]

約数ペア:

[(1, 2016117580), (2, 1008058790), (4, 504029395), (5, 403223516), (10, 201611758), (20, 100805879), (7159, 281620), (14081, 143180), (14318, 140810), (28162, 71590), (28636, 70405), (35795, 56324)]