122006180

素因数分解:

$2^2\times 5^1\times {\mathrm{1901}}^1\times {\mathrm{3209}}^1$

素因数の和:5119

約数の個数: 24

約数和(自身を含む): 256427640

約数和(自身を除く): 134421460

約数列:

[1, 2, 4, 5, 10, 20, 1901, 3209, 3802, 6418, 7604, 9505, 12836, 16045, 19010, 32090, 38020, 64180, 6100309, 12200618, 24401236, 30501545, 61003090, 122006180]

約数ペア:

[(1, 122006180), (2, 61003090), (4, 30501545), (5, 24401236), (10, 12200618), (20, 6100309), (1901, 64180), (3209, 38020), (3802, 32090), (6418, 19010), (7604, 16045), (9505, 12836)]