13226140

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{9059}}^1$

素因数の和:9141

約数の個数: 24

約数和(自身を含む): 28158480

約数和(自身を除く): 14932340

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 9059, 18118, 36236, 45295, 90590, 181180, 661307, 1322614, 2645228, 3306535, 6613070, 13226140]

約数ペア:

[(1, 13226140), (2, 6613070), (4, 3306535), (5, 2645228), (10, 1322614), (20, 661307), (73, 181180), (146, 90590), (292, 45295), (365, 36236), (730, 18118), (1460, 9059)]