22608380

素因数分解:

$2^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{2819}}^1$

素因数の和:3229

約数の個数: 24

約数和(自身を含む): 47612880

約数和(自身を除く): 25004500

約数列:

[1, 2, 4, 5, 10, 20, 401, 802, 1604, 2005, 2819, 4010, 5638, 8020, 11276, 14095, 28190, 56380, 1130419, 2260838, 4521676, 5652095, 11304190, 22608380]

約数ペア:

[(1, 22608380), (2, 11304190), (4, 5652095), (5, 4521676), (10, 2260838), (20, 1130419), (401, 56380), (802, 28190), (1604, 14095), (2005, 11276), (2819, 8020), (4010, 5638)]