38601520

素因数分解:

$2^4\times 5^1\times {\mathrm{482519}}^1$

素因数の和:482532

約数の個数: 20

約数和(自身を含む): 89748720

約数和(自身を除く): 51147200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 482519, 965038, 1930076, 2412595, 3860152, 4825190, 7720304, 9650380, 19300760, 38601520]

約数ペア:

[(1, 38601520), (2, 19300760), (4, 9650380), (5, 7720304), (8, 4825190), (10, 3860152), (16, 2412595), (20, 1930076), (40, 965038), (80, 482519)]