38199220

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{36037}}^1$

素因数の和:36099

約数の個数: 24

約数和(自身を含む): 81734184

約数和(自身を除く): 43534964

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 36037, 72074, 144148, 180185, 360370, 720740, 1909961, 3819922, 7639844, 9549805, 19099610, 38199220]

約数ペア:

[(1, 38199220), (2, 19099610), (4, 9549805), (5, 7639844), (10, 3819922), (20, 1909961), (53, 720740), (106, 360370), (212, 180185), (265, 144148), (530, 72074), (1060, 36037)]