45405200

素因数分解:

$2^4\times 5^2\times {\mathrm{113513}}^1$

素因数の和:113531

約数の個数: 30

約数和(自身を含む): 109086954

約数和(自身を除く): 63681754

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 113513, 227026, 454052, 567565, 908104, 1135130, 1816208, 2270260, 2837825, 4540520, 5675650, 9081040, 11351300, 22702600, 45405200]

約数ペア:

[(1, 45405200), (2, 22702600), (4, 11351300), (5, 9081040), (8, 5675650), (10, 4540520), (16, 2837825), (20, 2270260), (25, 1816208), (40, 1135130), (50, 908104), (80, 567565), (100, 454052), (200, 227026), (400, 113513)]