38782220

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{36587}}^1$

素因数の和:36649

約数の個数: 24

約数和(自身を含む): 82981584

約数和(自身を除く): 44199364

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 36587, 73174, 146348, 182935, 365870, 731740, 1939111, 3878222, 7756444, 9695555, 19391110, 38782220]

約数ペア:

[(1, 38782220), (2, 19391110), (4, 9695555), (5, 7756444), (10, 3878222), (20, 1939111), (53, 731740), (106, 365870), (212, 182935), (265, 146348), (530, 73174), (1060, 36587)]