11345020

素因数分解:

$2^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{3169}}^1$

素因数の和:3357

約数の個数: 24

約数和(自身を含む): 23965200

約数和(自身を除く): 12620180

約数列:

[1, 2, 4, 5, 10, 20, 179, 358, 716, 895, 1790, 3169, 3580, 6338, 12676, 15845, 31690, 63380, 567251, 1134502, 2269004, 2836255, 5672510, 11345020]

約数ペア:

[(1, 11345020), (2, 5672510), (4, 2836255), (5, 2269004), (10, 1134502), (20, 567251), (179, 63380), (358, 31690), (716, 15845), (895, 12676), (1790, 6338), (3169, 3580)]