75088340

素因数分解:

$2^2\times 5^1\times {\mathrm{1723}}^1\times {\mathrm{2179}}^1$

素因数の和:3911

約数の個数: 24

約数和(自身を含む): 157849440

約数和(自身を除く): 82761100

約数列:

[1, 2, 4, 5, 10, 20, 1723, 2179, 3446, 4358, 6892, 8615, 8716, 10895, 17230, 21790, 34460, 43580, 3754417, 7508834, 15017668, 18772085, 37544170, 75088340]

約数ペア:

[(1, 75088340), (2, 37544170), (4, 18772085), (5, 15017668), (10, 7508834), (20, 3754417), (1723, 43580), (2179, 34460), (3446, 21790), (4358, 17230), (6892, 10895), (8615, 8716)]