124084820

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{326539}}^1$

素因数の和:326567

約数の個数: 24

約数和(自身を含む): 274293600

約数和(自身を除く): 150208780

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 326539, 653078, 1306156, 1632695, 3265390, 6204241, 6530780, 12408482, 24816964, 31021205, 62042410, 124084820]

約数ペア:

[(1, 124084820), (2, 62042410), (4, 31021205), (5, 24816964), (10, 12408482), (19, 6530780), (20, 6204241), (38, 3265390), (76, 1632695), (95, 1306156), (190, 653078), (380, 326539)]