227547580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{875183}}^1$

素因数の和:875205

約数の個数: 24

約数和(自身を含む): 514608192

約数和(自身を除く): 287060612

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 875183, 1750366, 3500732, 4375915, 8751830, 11377379, 17503660, 22754758, 45509516, 56886895, 113773790, 227547580]

約数ペア:

[(1, 227547580), (2, 113773790), (4, 56886895), (5, 45509516), (10, 22754758), (13, 17503660), (20, 11377379), (26, 8751830), (52, 4375915), (65, 3500732), (130, 1750366), (260, 875183)]