5280803900

素因数分解:

$2^2\times 5^2\times {\mathrm{521}}^1\times {\mathrm{101359}}^1$

素因数の和:101894

約数の個数: 36

約数和(自身を含む): 11481452640

約数和(自身を除く): 6200648740

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 521, 1042, 2084, 2605, 5210, 10420, 13025, 26050, 52100, 101359, 202718, 405436, 506795, 1013590, 2027180, 2533975, 5067950, 10135900, 52808039, 105616078, 211232156, 264040195, 528080390, 1056160780, 1320200975, 2640401950, 5280803900]

約数ペア:

[(1, 5280803900), (2, 2640401950), (4, 1320200975), (5, 1056160780), (10, 528080390), (20, 264040195), (25, 211232156), (50, 105616078), (100, 52808039), (521, 10135900), (1042, 5067950), (2084, 2533975), (2605, 2027180), (5210, 1013590), (10420, 506795), (13025, 405436), (26050, 202718), (52100, 101359)]