27831010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{5051}}^1$

素因数の和:5106

約数の個数: 32

約数和(自身を含む): 54561600

約数和(自身を除く): 26730590

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 2755, 5051, 5510, 10102, 25255, 50510, 95969, 146479, 191938, 292958, 479845, 732395, 959690, 1464790, 2783101, 5566202, 13915505, 27831010]

約数ペア:

[(1, 27831010), (2, 13915505), (5, 5566202), (10, 2783101), (19, 1464790), (29, 959690), (38, 732395), (58, 479845), (95, 292958), (145, 191938), (190, 146479), (290, 95969), (551, 50510), (1102, 25255), (2755, 10102), (5051, 5510)]