23129540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{165211}}^1$

素因数の和:165227

約数の個数: 24

約数和(自身を含む): 55511232

約数和(自身を除く): 32381692

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 165211, 330422, 660844, 826055, 1156477, 1652110, 2312954, 3304220, 4625908, 5782385, 11564770, 23129540]

約数ペア:

[(1, 23129540), (2, 11564770), (4, 5782385), (5, 4625908), (7, 3304220), (10, 2312954), (14, 1652110), (20, 1156477), (28, 826055), (35, 660844), (70, 330422), (140, 165211)]