2084054080

素因数分解:

$2^6\times 5^1\times {\mathrm{263}}^1\times {\mathrm{24763}}^1$

素因数の和:25043

約数の個数: 56

約数和(自身を含む): 4981724352

約数和(自身を除く): 2897670272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 263, 320, 526, 1052, 1315, 2104, 2630, 4208, 5260, 8416, 10520, 16832, 21040, 24763, 42080, 49526, 84160, 99052, 123815, 198104, 247630, 396208, 495260, 792416, 990520, 1584832, 1981040, 3962080, 6512669, 7924160, 13025338, 26050676, 32563345, 52101352, 65126690, 104202704, 130253380, 208405408, 260506760, 416810816, 521013520, 1042027040, 2084054080]

約数ペア:

[(1, 2084054080), (2, 1042027040), (4, 521013520), (5, 416810816), (8, 260506760), (10, 208405408), (16, 130253380), (20, 104202704), (32, 65126690), (40, 52101352), (64, 32563345), (80, 26050676), (160, 13025338), (263, 7924160), (320, 6512669), (526, 3962080), (1052, 1981040), (1315, 1584832), (2104, 990520), (2630, 792416), (4208, 495260), (5260, 396208), (8416, 247630), (10520, 198104), (16832, 123815), (21040, 99052), (24763, 84160), (42080, 49526)]