12535640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{24107}}^1$

素因数の和:24131

約数の個数: 32

約数和(自身を含む): 30376080

約数和(自身を除く): 17840440

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 24107, 48214, 96428, 120535, 192856, 241070, 313391, 482140, 626782, 964280, 1253564, 1566955, 2507128, 3133910, 6267820, 12535640]

約数ペア:

[(1, 12535640), (2, 6267820), (4, 3133910), (5, 2507128), (8, 1566955), (10, 1253564), (13, 964280), (20, 626782), (26, 482140), (40, 313391), (52, 241070), (65, 192856), (104, 120535), (130, 96428), (260, 48214), (520, 24107)]