23773180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{857}}^1$

素因数の和:958

約数の個数: 48

約数和(自身を含む): 53333280

約数和(自身を除く): 29560100

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 73, 76, 95, 146, 190, 292, 365, 380, 730, 857, 1387, 1460, 1714, 2774, 3428, 4285, 5548, 6935, 8570, 13870, 16283, 17140, 27740, 32566, 62561, 65132, 81415, 125122, 162830, 250244, 312805, 325660, 625610, 1188659, 1251220, 2377318, 4754636, 5943295, 11886590, 23773180]

約数ペア:

[(1, 23773180), (2, 11886590), (4, 5943295), (5, 4754636), (10, 2377318), (19, 1251220), (20, 1188659), (38, 625610), (73, 325660), (76, 312805), (95, 250244), (146, 162830), (190, 125122), (292, 81415), (365, 65132), (380, 62561), (730, 32566), (857, 27740), (1387, 17140), (1460, 16283), (1714, 13870), (2774, 8570), (3428, 6935), (4285, 5548)]