107791240

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{26681}}^1$

素因数の和:26793

約数の個数: 32

約数和(自身を含む): 244940760

約数和(自身を除く): 137149520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 4040, 26681, 53362, 106724, 133405, 213448, 266810, 533620, 1067240, 2694781, 5389562, 10779124, 13473905, 21558248, 26947810, 53895620, 107791240]

約数ペア:

[(1, 107791240), (2, 53895620), (4, 26947810), (5, 21558248), (8, 13473905), (10, 10779124), (20, 5389562), (40, 2694781), (101, 1067240), (202, 533620), (404, 266810), (505, 213448), (808, 133405), (1010, 106724), (2020, 53362), (4040, 26681)]