65015080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{125029}}^1$

素因数の和:125053

約数の個数: 32

約数和(自身を含む): 157537800

約数和(自身を除く): 92522720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 125029, 250058, 500116, 625145, 1000232, 1250290, 1625377, 2500580, 3250754, 5001160, 6501508, 8126885, 13003016, 16253770, 32507540, 65015080]

約数ペア:

[(1, 65015080), (2, 32507540), (4, 16253770), (5, 13003016), (8, 8126885), (10, 6501508), (13, 5001160), (20, 3250754), (26, 2500580), (40, 1625377), (52, 1250290), (65, 1000232), (104, 625145), (130, 500116), (260, 250058), (520, 125029)]