71104150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{109391}}^1$

素因数の和:109416

約数の個数: 24

約数和(自身を含む): 142428384

約数和(自身を除く): 71324234

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 109391, 218782, 546955, 1093910, 1422083, 2734775, 2844166, 5469550, 7110415, 14220830, 35552075, 71104150]

約数ペア:

[(1, 71104150), (2, 35552075), (5, 14220830), (10, 7110415), (13, 5469550), (25, 2844166), (26, 2734775), (50, 1422083), (65, 1093910), (130, 546955), (325, 218782), (650, 109391)]