5663320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10891}}^1$

素因数の和:10915

約数の個数: 32

約数和(自身を含む): 13723920

約数和(自身を除く): 8060600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 10891, 21782, 43564, 54455, 87128, 108910, 141583, 217820, 283166, 435640, 566332, 707915, 1132664, 1415830, 2831660, 5663320]

約数ペア:

[(1, 5663320), (2, 2831660), (4, 1415830), (5, 1132664), (8, 707915), (10, 566332), (13, 435640), (20, 283166), (26, 217820), (40, 141583), (52, 108910), (65, 87128), (104, 54455), (130, 43564), (260, 21782), (520, 10891)]