122310040

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{41887}}^1$

素因数の和:41971

約数の個数: 32

約数和(自身を含む): 278974080

約数和(自身を除く): 156664040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 41887, 83774, 167548, 209435, 335096, 418870, 837740, 1675480, 3057751, 6115502, 12231004, 15288755, 24462008, 30577510, 61155020, 122310040]

約数ペア:

[(1, 122310040), (2, 61155020), (4, 30577510), (5, 24462008), (8, 15288755), (10, 12231004), (20, 6115502), (40, 3057751), (73, 1675480), (146, 837740), (292, 418870), (365, 335096), (584, 209435), (730, 167548), (1460, 83774), (2920, 41887)]