3839773040

素因数分解:

$2^4\times 5^1\times {\mathrm{47997163}}^1$

素因数の和:47997176

約数の個数: 20

約数和(自身を含む): 8927472504

約数和(自身を除く): 5087699464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 47997163, 95994326, 191988652, 239985815, 383977304, 479971630, 767954608, 959943260, 1919886520, 3839773040]

約数ペア:

[(1, 3839773040), (2, 1919886520), (4, 959943260), (5, 767954608), (8, 479971630), (10, 383977304), (16, 239985815), (20, 191988652), (40, 95994326), (80, 47997163)]