520088530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{5503}}^1$

素因数の和:6250

約数の個数: 32

約数和(自身を含む): 1009741824

約数和(自身を除く): 489653294

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 727, 1454, 3635, 5503, 7270, 9451, 11006, 18902, 27515, 47255, 55030, 71539, 94510, 143078, 357695, 715390, 4000681, 8001362, 20003405, 40006810, 52008853, 104017706, 260044265, 520088530]

約数ペア:

[(1, 520088530), (2, 260044265), (5, 104017706), (10, 52008853), (13, 40006810), (26, 20003405), (65, 8001362), (130, 4000681), (727, 715390), (1454, 357695), (3635, 143078), (5503, 94510), (7270, 71539), (9451, 55030), (11006, 47255), (18902, 27515)]