9074020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23879}}^1$

素因数の和:23907

約数の個数: 24

約数和(自身を含む): 20059200

約数和(自身を除く): 10985180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 23879, 47758, 95516, 119395, 238790, 453701, 477580, 907402, 1814804, 2268505, 4537010, 9074020]

約数ペア:

[(1, 9074020), (2, 4537010), (4, 2268505), (5, 1814804), (10, 907402), (19, 477580), (20, 453701), (38, 238790), (76, 119395), (95, 95516), (190, 47758), (380, 23879)]