12041200

素因数分解:

$2^4\times 5^2\times {\mathrm{30103}}^1$

素因数の和:30121

約数の個数: 30

約数和(自身を含む): 28929944

約数和(自身を除く): 16888744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 30103, 60206, 120412, 150515, 240824, 301030, 481648, 602060, 752575, 1204120, 1505150, 2408240, 3010300, 6020600, 12041200]

約数ペア:

[(1, 12041200), (2, 6020600), (4, 3010300), (5, 2408240), (8, 1505150), (10, 1204120), (16, 752575), (20, 602060), (25, 481648), (40, 301030), (50, 240824), (80, 150515), (100, 120412), (200, 60206), (400, 30103)]