11762980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1193}}^1$

素因数の和:1248

約数の個数: 48

約数和(自身を含む): 27079920

約数和(自身を除く): 15316940

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 58, 68, 85, 116, 145, 170, 290, 340, 493, 580, 986, 1193, 1972, 2386, 2465, 4772, 4930, 5965, 9860, 11930, 20281, 23860, 34597, 40562, 69194, 81124, 101405, 138388, 172985, 202810, 345970, 405620, 588149, 691940, 1176298, 2352596, 2940745, 5881490, 11762980]

約数ペア:

[(1, 11762980), (2, 5881490), (4, 2940745), (5, 2352596), (10, 1176298), (17, 691940), (20, 588149), (29, 405620), (34, 345970), (58, 202810), (68, 172985), (85, 138388), (116, 101405), (145, 81124), (170, 69194), (290, 40562), (340, 34597), (493, 23860), (580, 20281), (986, 11930), (1193, 9860), (1972, 5965), (2386, 4930), (2465, 4772)]