43103320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{82891}}^1$

素因数の和:82915

約数の個数: 32

約数和(自身を含む): 104443920

約数和(自身を除く): 61340600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 82891, 165782, 331564, 414455, 663128, 828910, 1077583, 1657820, 2155166, 3315640, 4310332, 5387915, 8620664, 10775830, 21551660, 43103320]

約数ペア:

[(1, 43103320), (2, 21551660), (4, 10775830), (5, 8620664), (8, 5387915), (10, 4310332), (13, 3315640), (20, 2155166), (26, 1657820), (40, 1077583), (52, 828910), (65, 663128), (104, 414455), (130, 331564), (260, 165782), (520, 82891)]