11901160

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2633}}^1$

素因数の和:2757

約数の個数: 32

約数和(自身を含む): 27024840

約数和(自身を除く): 15123680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 2633, 4520, 5266, 10532, 13165, 21064, 26330, 52660, 105320, 297529, 595058, 1190116, 1487645, 2380232, 2975290, 5950580, 11901160]

約数ペア:

[(1, 11901160), (2, 5950580), (4, 2975290), (5, 2380232), (8, 1487645), (10, 1190116), (20, 595058), (40, 297529), (113, 105320), (226, 52660), (452, 26330), (565, 21064), (904, 13165), (1130, 10532), (2260, 5266), (2633, 4520)]