23525140

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{16567}}^1$

素因数の和:16647

約数の個数: 24

約数和(自身を含む): 50101632

約数和(自身を除く): 26576492

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 16567, 33134, 66268, 82835, 165670, 331340, 1176257, 2352514, 4705028, 5881285, 11762570, 23525140]

約数ペア:

[(1, 23525140), (2, 11762570), (4, 5881285), (5, 4705028), (10, 2352514), (20, 1176257), (71, 331340), (142, 165670), (284, 82835), (355, 66268), (710, 33134), (1420, 16567)]