47479160

素因数分解:

$2^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{4729}}^1$

素因数の和:4991

約数の個数: 32

約数和(自身を含む): 107276400

約数和(自身を除く): 59797240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 251, 502, 1004, 1255, 2008, 2510, 4729, 5020, 9458, 10040, 18916, 23645, 37832, 47290, 94580, 189160, 1186979, 2373958, 4747916, 5934895, 9495832, 11869790, 23739580, 47479160]

約数ペア:

[(1, 47479160), (2, 23739580), (4, 11869790), (5, 9495832), (8, 5934895), (10, 4747916), (20, 2373958), (40, 1186979), (251, 189160), (502, 94580), (1004, 47290), (1255, 37832), (2008, 23645), (2510, 18916), (4729, 10040), (5020, 9458)]