17998850

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{12413}}^1$

素因数の和:12454

約数の個数: 24

約数和(自身を含む): 34635060

約数和(自身を除く): 16636210

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 12413, 24826, 62065, 124130, 310325, 359977, 620650, 719954, 1799885, 3599770, 8999425, 17998850]

約数ペア:

[(1, 17998850), (2, 8999425), (5, 3599770), (10, 1799885), (25, 719954), (29, 620650), (50, 359977), (58, 310325), (145, 124130), (290, 62065), (725, 24826), (1450, 12413)]