86330140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{332039}}^1$

素因数の和:332061

約数の個数: 24

約数和(自身を含む): 195239520

約数和(自身を除く): 108909380

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 332039, 664078, 1328156, 1660195, 3320390, 4316507, 6640780, 8633014, 17266028, 21582535, 43165070, 86330140]

約数ペア:

[(1, 86330140), (2, 43165070), (4, 21582535), (5, 17266028), (10, 8633014), (13, 6640780), (20, 4316507), (26, 3320390), (52, 1660195), (65, 1328156), (130, 664078), (260, 332039)]