157440950

素因数分解:

$2^1\times 5^2\times {\mathrm{1171}}^1\times {\mathrm{2689}}^1$

素因数の和:3872

約数の個数: 24

約数和(自身を含む): 293199240

約数和(自身を除く): 135758290

約数列:

[1, 2, 5, 10, 25, 50, 1171, 2342, 2689, 5378, 5855, 11710, 13445, 26890, 29275, 58550, 67225, 134450, 3148819, 6297638, 15744095, 31488190, 78720475, 157440950]

約数ペア:

[(1, 157440950), (2, 78720475), (5, 31488190), (10, 15744095), (25, 6297638), (50, 3148819), (1171, 134450), (2342, 67225), (2689, 58550), (5378, 29275), (5855, 26890), (11710, 13445)]