5516620

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2731}}^1$

素因数の和:2841

約数の個数: 24

約数和(自身を含む): 11703888

約数和(自身を除く): 6187268

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 2731, 5462, 10924, 13655, 27310, 54620, 275831, 551662, 1103324, 1379155, 2758310, 5516620]

約数ペア:

[(1, 5516620), (2, 2758310), (4, 1379155), (5, 1103324), (10, 551662), (20, 275831), (101, 54620), (202, 27310), (404, 13655), (505, 10924), (1010, 5462), (2020, 2731)]