8676020

素因数分解:

$2^2\times 5^1\times {\mathrm{461}}^1\times {\mathrm{941}}^1$

素因数の和:1411

約数の個数: 24

約数和(自身を含む): 18278568

約数和(自身を除く): 9602548

約数列:

[1, 2, 4, 5, 10, 20, 461, 922, 941, 1844, 1882, 2305, 3764, 4610, 4705, 9220, 9410, 18820, 433801, 867602, 1735204, 2169005, 4338010, 8676020]

約数ペア:

[(1, 8676020), (2, 4338010), (4, 2169005), (5, 1735204), (10, 867602), (20, 433801), (461, 18820), (922, 9410), (941, 9220), (1844, 4705), (1882, 4610), (2305, 3764)]