174040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:259

約数の個数: 32

約数和(自身を含む): 414000

約数和(自身を除く): 239960

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 229, 380, 458, 760, 916, 1145, 1832, 2290, 4351, 4580, 8702, 9160, 17404, 21755, 34808, 43510, 87020, 174040]

約数ペア:

[(1, 174040), (2, 87020), (4, 43510), (5, 34808), (8, 21755), (10, 17404), (19, 9160), (20, 8702), (38, 4580), (40, 4351), (76, 2290), (95, 1832), (152, 1145), (190, 916), (229, 760), (380, 458)]