47920540

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{10463}}^1$

素因数の和:10701

約数の個数: 24

約数和(自身を含む): 101082240

約数和(自身を除く): 53161700

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 2290, 4580, 10463, 20926, 41852, 52315, 104630, 209260, 2396027, 4792054, 9584108, 11980135, 23960270, 47920540]

約数ペア:

[(1, 47920540), (2, 23960270), (4, 11980135), (5, 9584108), (10, 4792054), (20, 2396027), (229, 209260), (458, 104630), (916, 52315), (1145, 41852), (2290, 20926), (4580, 10463)]