13432400

素因数分解:

$2^4\times 5^2\times {\mathrm{33581}}^1$

素因数の和:33599

約数の個数: 30

約数和(自身を含む): 32272302

約数和(自身を除く): 18839902

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 33581, 67162, 134324, 167905, 268648, 335810, 537296, 671620, 839525, 1343240, 1679050, 2686480, 3358100, 6716200, 13432400]

約数ペア:

[(1, 13432400), (2, 6716200), (4, 3358100), (5, 2686480), (8, 1679050), (10, 1343240), (16, 839525), (20, 671620), (25, 537296), (40, 335810), (50, 268648), (80, 167905), (100, 134324), (200, 67162), (400, 33581)]