52760380

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{26119}}^1$

素因数の和:26229

約数の個数: 24

約数和(自身を含む): 111898080

約数和(自身を除く): 59137700

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 26119, 52238, 104476, 130595, 261190, 522380, 2638019, 5276038, 10552076, 13190095, 26380190, 52760380]

約数ペア:

[(1, 52760380), (2, 26380190), (4, 13190095), (5, 10552076), (10, 5276038), (20, 2638019), (101, 522380), (202, 261190), (404, 130595), (505, 104476), (1010, 52238), (2020, 26119)]