37921240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{135433}}^1$

素因数の和:135451

約数の個数: 32

約数和(自身を含む): 97512480

約数和(自身を除く): 59591240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 135433, 270866, 541732, 677165, 948031, 1083464, 1354330, 1896062, 2708660, 3792124, 4740155, 5417320, 7584248, 9480310, 18960620, 37921240]

約数ペア:

[(1, 37921240), (2, 18960620), (4, 9480310), (5, 7584248), (7, 5417320), (8, 4740155), (10, 3792124), (14, 2708660), (20, 1896062), (28, 1354330), (35, 1083464), (40, 948031), (56, 677165), (70, 541732), (140, 270866), (280, 135433)]