54570680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{80251}}^1$

素因数の和:80279

約数の個数: 32

約数和(自身を含む): 130008240

約数和(自身を除く): 75437560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 80251, 160502, 321004, 401255, 642008, 802510, 1364267, 1605020, 2728534, 3210040, 5457068, 6821335, 10914136, 13642670, 27285340, 54570680]

約数ペア:

[(1, 54570680), (2, 27285340), (4, 13642670), (5, 10914136), (8, 6821335), (10, 5457068), (17, 3210040), (20, 2728534), (34, 1605020), (40, 1364267), (68, 802510), (85, 642008), (136, 401255), (170, 321004), (340, 160502), (680, 80251)]