2937080

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{727}}^1$

素因数の和:839

約数の個数: 32

約数和(自身を含む): 6683040

約数和(自身を除く): 3745960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 727, 808, 1010, 1454, 2020, 2908, 3635, 4040, 5816, 7270, 14540, 29080, 73427, 146854, 293708, 367135, 587416, 734270, 1468540, 2937080]

約数ペア:

[(1, 2937080), (2, 1468540), (4, 734270), (5, 587416), (8, 367135), (10, 293708), (20, 146854), (40, 73427), (101, 29080), (202, 14540), (404, 7270), (505, 5816), (727, 4040), (808, 3635), (1010, 2908), (1454, 2020)]