74956900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{39451}}^1$

素因数の和:39484

約数の個数: 36

約数和(自身を含む): 171221680

約数和(自身を除く): 96264780

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 39451, 78902, 157804, 197255, 394510, 749569, 789020, 986275, 1499138, 1972550, 2998276, 3747845, 3945100, 7495690, 14991380, 18739225, 37478450, 74956900]

約数ペア:

[(1, 74956900), (2, 37478450), (4, 18739225), (5, 14991380), (10, 7495690), (19, 3945100), (20, 3747845), (25, 2998276), (38, 1972550), (50, 1499138), (76, 986275), (95, 789020), (100, 749569), (190, 394510), (380, 197255), (475, 157804), (950, 78902), (1900, 39451)]