40071950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{42181}}^1$

素因数の和:42212

約数の個数: 24

約数和(自身を含む): 78458520

約数和(自身を除く): 38386570

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 42181, 84362, 210905, 421810, 801439, 1054525, 1602878, 2109050, 4007195, 8014390, 20035975, 40071950]

約数ペア:

[(1, 40071950), (2, 20035975), (5, 8014390), (10, 4007195), (19, 2109050), (25, 1602878), (38, 1054525), (50, 801439), (95, 421810), (190, 210905), (475, 84362), (950, 42181)]