79228460

素因数分解:

$2^2\times 5^1\times {\mathrm{727}}^1\times {\mathrm{5449}}^1$

素因数の和:6185

約数の個数: 24

約数和(自身を含む): 166639200

約数和(自身を除く): 87410740

約数列:

[1, 2, 4, 5, 10, 20, 727, 1454, 2908, 3635, 5449, 7270, 10898, 14540, 21796, 27245, 54490, 108980, 3961423, 7922846, 15845692, 19807115, 39614230, 79228460]

約数ペア:

[(1, 79228460), (2, 39614230), (4, 19807115), (5, 15845692), (10, 7922846), (20, 3961423), (727, 108980), (1454, 54490), (2908, 27245), (3635, 21796), (5449, 14540), (7270, 10898)]