74400430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{572311}}^1$

素因数の和:572331

約数の個数: 16

約数和(自身を含む): 144222624

約数和(自身を除く): 69822194

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 572311, 1144622, 2861555, 5723110, 7440043, 14880086, 37200215, 74400430]

約数ペア:

[(1, 74400430), (2, 37200215), (5, 14880086), (10, 7440043), (13, 5723110), (26, 2861555), (65, 1144622), (130, 572311)]