3528156980

素因数分解:

$2^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{467}}^1\times {\mathrm{2087}}^1$

素因数の和:2744

約数の個数: 48

約数和(自身を含む): 7469594496

約数和(自身を除く): 3941437516

約数列:

[1, 2, 4, 5, 10, 20, 181, 362, 467, 724, 905, 934, 1810, 1868, 2087, 2335, 3620, 4174, 4670, 8348, 9340, 10435, 20870, 41740, 84527, 169054, 338108, 377747, 422635, 755494, 845270, 974629, 1510988, 1690540, 1888735, 1949258, 3777470, 3898516, 4873145, 7554940, 9746290, 19492580, 176407849, 352815698, 705631396, 882039245, 1764078490, 3528156980]

約数ペア:

[(1, 3528156980), (2, 1764078490), (4, 882039245), (5, 705631396), (10, 352815698), (20, 176407849), (181, 19492580), (362, 9746290), (467, 7554940), (724, 4873145), (905, 3898516), (934, 3777470), (1810, 1949258), (1868, 1888735), (2087, 1690540), (2335, 1510988), (3620, 974629), (4174, 845270), (4670, 755494), (8348, 422635), (9340, 377747), (10435, 338108), (20870, 169054), (41740, 84527)]