2247123490

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{89849}}^1$

素因数の和:89958

約数の個数: 32

約数和(自身を含む): 4211449200

約数和(自身を除く): 1964325710

約数列:

[1, 2, 5, 10, 41, 61, 82, 122, 205, 305, 410, 610, 2501, 5002, 12505, 25010, 89849, 179698, 449245, 898490, 3683809, 5480789, 7367618, 10961578, 18419045, 27403945, 36838090, 54807890, 224712349, 449424698, 1123561745, 2247123490]

約数ペア:

[(1, 2247123490), (2, 1123561745), (5, 449424698), (10, 224712349), (41, 54807890), (61, 36838090), (82, 27403945), (122, 18419045), (205, 10961578), (305, 7367618), (410, 5480789), (610, 3683809), (2501, 898490), (5002, 449245), (12505, 179698), (25010, 89849)]