16253375420

素因数分解:

$2^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{4540049}}^1$

素因数の和:4540237

約数の個数: 24

約数和(自身を含む): 34322778000

約数和(自身を除く): 18069402580

約数列:

[1, 2, 4, 5, 10, 20, 179, 358, 716, 895, 1790, 3580, 4540049, 9080098, 18160196, 22700245, 45400490, 90800980, 812668771, 1625337542, 3250675084, 4063343855, 8126687710, 16253375420]

約数ペア:

[(1, 16253375420), (2, 8126687710), (4, 4063343855), (5, 3250675084), (10, 1625337542), (20, 812668771), (179, 90800980), (358, 45400490), (716, 22700245), (895, 18160196), (1790, 9080098), (3580, 4540049)]