23562980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3581}}^1$

素因数の和:3644

約数の個数: 48

約数和(自身を含む): 57770496

約数和(自身を除く): 34207516

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1645, 3290, 3581, 6580, 7162, 14324, 17905, 25067, 35810, 50134, 71620, 100268, 125335, 168307, 250670, 336614, 501340, 673228, 841535, 1178149, 1683070, 2356298, 3366140, 4712596, 5890745, 11781490, 23562980]

約数ペア:

[(1, 23562980), (2, 11781490), (4, 5890745), (5, 4712596), (7, 3366140), (10, 2356298), (14, 1683070), (20, 1178149), (28, 841535), (35, 673228), (47, 501340), (70, 336614), (94, 250670), (140, 168307), (188, 125335), (235, 100268), (329, 71620), (470, 50134), (658, 35810), (940, 25067), (1316, 17905), (1645, 14324), (3290, 7162), (3581, 6580)]