8528780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32803}}^1$

素因数の和:32825

約数の個数: 24

約数和(自身を含む): 19288752

約数和(自身を除く): 10759972

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 32803, 65606, 131212, 164015, 328030, 426439, 656060, 852878, 1705756, 2132195, 4264390, 8528780]

約数ペア:

[(1, 8528780), (2, 4264390), (4, 2132195), (5, 1705756), (10, 852878), (13, 656060), (20, 426439), (26, 328030), (52, 164015), (65, 131212), (130, 65606), (260, 32803)]