12077200

素因数分解:

$2^4\times 5^2\times {\mathrm{109}}^1\times {\mathrm{277}}^1$

素因数の和:404

約数の個数: 60

約数和(自身を含む): 29387380

約数和(自身を除く): 17310180

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 109, 200, 218, 277, 400, 436, 545, 554, 872, 1090, 1108, 1385, 1744, 2180, 2216, 2725, 2770, 4360, 4432, 5450, 5540, 6925, 8720, 10900, 11080, 13850, 21800, 22160, 27700, 30193, 43600, 55400, 60386, 110800, 120772, 150965, 241544, 301930, 483088, 603860, 754825, 1207720, 1509650, 2415440, 3019300, 6038600, 12077200]

約数ペア:

[(1, 12077200), (2, 6038600), (4, 3019300), (5, 2415440), (8, 1509650), (10, 1207720), (16, 754825), (20, 603860), (25, 483088), (40, 301930), (50, 241544), (80, 150965), (100, 120772), (109, 110800), (200, 60386), (218, 55400), (277, 43600), (400, 30193), (436, 27700), (545, 22160), (554, 21800), (872, 13850), (1090, 11080), (1108, 10900), (1385, 8720), (1744, 6925), (2180, 5540), (2216, 5450), (2725, 4432), (2770, 4360)]