2621020

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4519}}^1$

素因数の和:4557

約数の個数: 24

約数和(自身を含む): 5695200

約数和(自身を除く): 3074180

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 4519, 9038, 18076, 22595, 45190, 90380, 131051, 262102, 524204, 655255, 1310510, 2621020]

約数ペア:

[(1, 2621020), (2, 1310510), (4, 655255), (5, 524204), (10, 262102), (20, 131051), (29, 90380), (58, 45190), (116, 22595), (145, 18076), (290, 9038), (580, 4519)]