8335340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32059}}^1$

素因数の和:32081

約数の個数: 24

約数和(自身を含む): 18851280

約数和(自身を除く): 10515940

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 32059, 64118, 128236, 160295, 320590, 416767, 641180, 833534, 1667068, 2083835, 4167670, 8335340]

約数ペア:

[(1, 8335340), (2, 4167670), (4, 2083835), (5, 1667068), (10, 833534), (13, 641180), (20, 416767), (26, 320590), (52, 160295), (65, 128236), (130, 64118), (260, 32059)]