220171030

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^2\times {\mathrm{9967}}^1$

素因数の和:10068

約数の個数: 24

約数和(自身を含む): 404959968

約数和(自身を除く): 184788938

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 2209, 4418, 9967, 11045, 19934, 22090, 49835, 99670, 468449, 936898, 2342245, 4684490, 22017103, 44034206, 110085515, 220171030]

約数ペア:

[(1, 220171030), (2, 110085515), (5, 44034206), (10, 22017103), (47, 4684490), (94, 2342245), (235, 936898), (470, 468449), (2209, 99670), (4418, 49835), (9967, 22090), (11045, 19934)]