24881420

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{42899}}^1$

素因数の和:42937

約数の個数: 24

約数和(自身を含む): 54054000

約数和(自身を除く): 29172580

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 42899, 85798, 171596, 214495, 428990, 857980, 1244071, 2488142, 4976284, 6220355, 12440710, 24881420]

約数ペア:

[(1, 24881420), (2, 12440710), (4, 6220355), (5, 4976284), (10, 2488142), (20, 1244071), (29, 857980), (58, 428990), (116, 214495), (145, 171596), (290, 85798), (580, 42899)]