9437480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18149}}^1$

素因数の和:18173

約数の個数: 32

約数和(自身を含む): 22869000

約数和(自身を除く): 13431520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 18149, 36298, 72596, 90745, 145192, 181490, 235937, 362980, 471874, 725960, 943748, 1179685, 1887496, 2359370, 4718740, 9437480]

約数ペア:

[(1, 9437480), (2, 4718740), (4, 2359370), (5, 1887496), (8, 1179685), (10, 943748), (13, 725960), (20, 471874), (26, 362980), (40, 235937), (52, 181490), (65, 145192), (104, 90745), (130, 72596), (260, 36298), (520, 18149)]