14880400

素因数分解:

$2^4\times 5^2\times {\mathrm{37201}}^1$

素因数の和:37219

約数の個数: 30

約数和(自身を含む): 35751122

約数和(自身を除く): 20870722

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 37201, 74402, 148804, 186005, 297608, 372010, 595216, 744020, 930025, 1488040, 1860050, 2976080, 3720100, 7440200, 14880400]

約数ペア:

[(1, 14880400), (2, 7440200), (4, 3720100), (5, 2976080), (8, 1860050), (10, 1488040), (16, 930025), (20, 744020), (25, 595216), (40, 372010), (50, 297608), (80, 186005), (100, 148804), (200, 74402), (400, 37201)]