57551620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{411083}}^1$

素因数の和:411099

約数の個数: 24

約数和(自身を含む): 138124224

約数和(自身を除く): 80572604

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 411083, 822166, 1644332, 2055415, 2877581, 4110830, 5755162, 8221660, 11510324, 14387905, 28775810, 57551620]

約数ペア:

[(1, 57551620), (2, 28775810), (4, 14387905), (5, 11510324), (7, 8221660), (10, 5755162), (14, 4110830), (20, 2877581), (28, 2055415), (35, 1644332), (70, 822166), (140, 411083)]