8869220

素因数分解:

$2^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{1567}}^1$

素因数の和:1859

約数の個数: 24

約数和(自身を含む): 18703104

約数和(自身を除く): 9833884

約数列:

[1, 2, 4, 5, 10, 20, 283, 566, 1132, 1415, 1567, 2830, 3134, 5660, 6268, 7835, 15670, 31340, 443461, 886922, 1773844, 2217305, 4434610, 8869220]

約数ペア:

[(1, 8869220), (2, 4434610), (4, 2217305), (5, 1773844), (10, 886922), (20, 443461), (283, 31340), (566, 15670), (1132, 7835), (1415, 6268), (1567, 5660), (2830, 3134)]