79883570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{2707}}^1$

素因数の和:2954

約数の個数: 32

約数和(自身を含む): 155590848

約数和(自身を除く): 75707278

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 227, 454, 1135, 2270, 2707, 2951, 5414, 5902, 13535, 14755, 27070, 29510, 35191, 70382, 175955, 351910, 614489, 1228978, 3072445, 6144890, 7988357, 15976714, 39941785, 79883570]

約数ペア:

[(1, 79883570), (2, 39941785), (5, 15976714), (10, 7988357), (13, 6144890), (26, 3072445), (65, 1228978), (130, 614489), (227, 351910), (454, 175955), (1135, 70382), (2270, 35191), (2707, 29510), (2951, 27070), (5414, 14755), (5902, 13535)]