38404880

素因数分解:

$2^4\times 5^1\times {\mathrm{480061}}^1$

素因数の和:480074

約数の個数: 20

約数和(自身を含む): 89291532

約数和(自身を除く): 50886652

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 480061, 960122, 1920244, 2400305, 3840488, 4800610, 7680976, 9601220, 19202440, 38404880]

約数ペア:

[(1, 38404880), (2, 19202440), (4, 9601220), (5, 7680976), (8, 4800610), (10, 3840488), (16, 2400305), (20, 1920244), (40, 960122), (80, 480061)]