97665220

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{463}}^1$

素因数の和:724

約数の個数: 48

約数和(自身を含む): 210470400

約数和(自身を除く): 112805180

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 199, 212, 265, 398, 463, 530, 796, 926, 995, 1060, 1852, 1990, 2315, 3980, 4630, 9260, 10547, 21094, 24539, 42188, 49078, 52735, 92137, 98156, 105470, 122695, 184274, 210940, 245390, 368548, 460685, 490780, 921370, 1842740, 4883261, 9766522, 19533044, 24416305, 48832610, 97665220]

約数ペア:

[(1, 97665220), (2, 48832610), (4, 24416305), (5, 19533044), (10, 9766522), (20, 4883261), (53, 1842740), (106, 921370), (199, 490780), (212, 460685), (265, 368548), (398, 245390), (463, 210940), (530, 184274), (796, 122695), (926, 105470), (995, 98156), (1060, 92137), (1852, 52735), (1990, 49078), (2315, 42188), (3980, 24539), (4630, 21094), (9260, 10547)]