47704820

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{125539}}^1$

素因数の和:125567

約数の個数: 24

約数和(自身を含む): 105453600

約数和(自身を除く): 57748780

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 125539, 251078, 502156, 627695, 1255390, 2385241, 2510780, 4770482, 9540964, 11926205, 23852410, 47704820]

約数ペア:

[(1, 47704820), (2, 23852410), (4, 11926205), (5, 9540964), (10, 4770482), (19, 2510780), (20, 2385241), (38, 1255390), (76, 627695), (95, 502156), (190, 251078), (380, 125539)]