24958160

素因数分解:

$2^4\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1399}}^1$

素因数の和:1635

約数の個数: 40

約数和(自身を含む): 58329600

約数和(自身を除く): 33371440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 223, 446, 892, 1115, 1399, 1784, 2230, 2798, 3568, 4460, 5596, 6995, 8920, 11192, 13990, 17840, 22384, 27980, 55960, 111920, 311977, 623954, 1247908, 1559885, 2495816, 3119770, 4991632, 6239540, 12479080, 24958160]

約数ペア:

[(1, 24958160), (2, 12479080), (4, 6239540), (5, 4991632), (8, 3119770), (10, 2495816), (16, 1559885), (20, 1247908), (40, 623954), (80, 311977), (223, 111920), (446, 55960), (892, 27980), (1115, 22384), (1399, 17840), (1784, 13990), (2230, 11192), (2798, 8920), (3568, 6995), (4460, 5596)]