12008200

素因数分解:

$2^3\times 5^2\times {\mathrm{60041}}^1$

素因数の和:60057

約数の個数: 24

約数和(自身を含む): 27919530

約数和(自身を除く): 15911330

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 60041, 120082, 240164, 300205, 480328, 600410, 1200820, 1501025, 2401640, 3002050, 6004100, 12008200]

約数ペア:

[(1, 12008200), (2, 6004100), (4, 3002050), (5, 2401640), (8, 1501025), (10, 1200820), (20, 600410), (25, 480328), (40, 300205), (50, 240164), (100, 120082), (200, 60041)]