11204960

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5387}}^1$

素因数の和:5415

約数の個数: 48

約数和(自身を含む): 28513296

約数和(自身を除く): 17308336

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 5387, 10774, 21548, 26935, 43096, 53870, 70031, 86192, 107740, 140062, 172384, 215480, 280124, 350155, 430960, 560248, 700310, 861920, 1120496, 1400620, 2240992, 2801240, 5602480, 11204960]

約数ペア:

[(1, 11204960), (2, 5602480), (4, 2801240), (5, 2240992), (8, 1400620), (10, 1120496), (13, 861920), (16, 700310), (20, 560248), (26, 430960), (32, 350155), (40, 280124), (52, 215480), (65, 172384), (80, 140062), (104, 107740), (130, 86192), (160, 70031), (208, 53870), (260, 43096), (416, 26935), (520, 21548), (1040, 10774), (2080, 5387)]