558025520

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{536563}}^1$

素因数の和:536589

約数の個数: 40

約数和(自身を含む): 1397212656

約数和(自身を除く): 839187136

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 536563, 1073126, 2146252, 2682815, 4292504, 5365630, 6975319, 8585008, 10731260, 13950638, 21462520, 27901276, 34876595, 42925040, 55802552, 69753190, 111605104, 139506380, 279012760, 558025520]

約数ペア:

[(1, 558025520), (2, 279012760), (4, 139506380), (5, 111605104), (8, 69753190), (10, 55802552), (13, 42925040), (16, 34876595), (20, 27901276), (26, 21462520), (40, 13950638), (52, 10731260), (65, 8585008), (80, 6975319), (104, 5365630), (130, 4292504), (208, 2682815), (260, 2146252), (520, 1073126), (1040, 536563)]