1740400

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:266

約数の個数: 60

約数和(自身を含む): 4420600

約数和(自身を除く): 2680200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 229, 304, 380, 400, 458, 475, 760, 916, 950, 1145, 1520, 1832, 1900, 2290, 3664, 3800, 4351, 4580, 5725, 7600, 8702, 9160, 11450, 17404, 18320, 21755, 22900, 34808, 43510, 45800, 69616, 87020, 91600, 108775, 174040, 217550, 348080, 435100, 870200, 1740400]

約数ペア:

[(1, 1740400), (2, 870200), (4, 435100), (5, 348080), (8, 217550), (10, 174040), (16, 108775), (19, 91600), (20, 87020), (25, 69616), (38, 45800), (40, 43510), (50, 34808), (76, 22900), (80, 21755), (95, 18320), (100, 17404), (152, 11450), (190, 9160), (200, 8702), (229, 7600), (304, 5725), (380, 4580), (400, 4351), (458, 3800), (475, 3664), (760, 2290), (916, 1900), (950, 1832), (1145, 1520)]