75032140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{197453}}^1$

素因数の和:197481

約数の個数: 24

約数和(自身を含む): 165861360

約数和(自身を除く): 90829220

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 197453, 394906, 789812, 987265, 1974530, 3751607, 3949060, 7503214, 15006428, 18758035, 37516070, 75032140]

約数ペア:

[(1, 75032140), (2, 37516070), (4, 18758035), (5, 15006428), (10, 7503214), (19, 3949060), (20, 3751607), (38, 1974530), (76, 987265), (95, 789812), (190, 394906), (380, 197453)]