38339120

素因数分解:

$2^4\times 5^1\times {\mathrm{479239}}^1$

素因数の和:479252

約数の個数: 20

約数和(自身を含む): 89138640

約数和(自身を除く): 50799520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 479239, 958478, 1916956, 2396195, 3833912, 4792390, 7667824, 9584780, 19169560, 38339120]

約数ペア:

[(1, 38339120), (2, 19169560), (4, 9584780), (5, 7667824), (8, 4792390), (10, 3833912), (16, 2396195), (20, 1916956), (40, 958478), (80, 479239)]