82661080

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89849}}^1$

素因数の和:89883

約数の個数: 32

約数和(自身を含む): 194076000

約数和(自身を除く): 111414920

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 89849, 179698, 359396, 449245, 718792, 898490, 1796980, 2066527, 3593960, 4133054, 8266108, 10332635, 16532216, 20665270, 41330540, 82661080]

約数ペア:

[(1, 82661080), (2, 41330540), (4, 20665270), (5, 16532216), (8, 10332635), (10, 8266108), (20, 4133054), (23, 3593960), (40, 2066527), (46, 1796980), (92, 898490), (115, 718792), (184, 449245), (230, 359396), (460, 179698), (920, 89849)]