42500395340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163463059}}^1$

素因数の和:163463081

約数の個数: 24

約数和(自身を含む): 96116279280

約数和(自身を除く): 53615883940

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 163463059, 326926118, 653852236, 817315295, 1634630590, 2125019767, 3269261180, 4250039534, 8500079068, 10625098835, 21250197670, 42500395340]

約数ペア:

[(1, 42500395340), (2, 21250197670), (4, 10625098835), (5, 8500079068), (10, 4250039534), (13, 3269261180), (20, 2125019767), (26, 1634630590), (52, 817315295), (65, 653852236), (130, 326926118), (260, 163463059)]