8922940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{34319}}^1$

素因数の和:34341

約数の個数: 24

約数和(自身を含む): 20180160

約数和(自身を除く): 11257220

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 34319, 68638, 137276, 171595, 343190, 446147, 686380, 892294, 1784588, 2230735, 4461470, 8922940]

約数ペア:

[(1, 8922940), (2, 4461470), (4, 2230735), (5, 1784588), (10, 892294), (13, 686380), (20, 446147), (26, 343190), (52, 171595), (65, 137276), (130, 68638), (260, 34319)]