9966580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{38333}}^1$

素因数の和:38355

約数の個数: 24

約数和(自身を含む): 22540392

約数和(自身を除く): 12573812

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 38333, 76666, 153332, 191665, 383330, 498329, 766660, 996658, 1993316, 2491645, 4983290, 9966580]

約数ペア:

[(1, 9966580), (2, 4983290), (4, 2491645), (5, 1993316), (10, 996658), (13, 766660), (20, 498329), (26, 383330), (52, 191665), (65, 153332), (130, 76666), (260, 38333)]