10321090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79393}}^1$

素因数の和:79413

約数の個数: 16

約数和(自身を含む): 20007288

約数和(自身を除く): 9686198

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 79393, 158786, 396965, 793930, 1032109, 2064218, 5160545, 10321090]

約数ペア:

[(1, 10321090), (2, 5160545), (5, 2064218), (10, 1032109), (13, 793930), (26, 396965), (65, 158786), (130, 79393)]