23218552160

素因数分解:

$2^5\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1331339}}^1$

素因数の和:1331463

約数の個数: 48

約数和(自身を含む): 55357117200

約数和(自身を除く): 32138565040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 109, 160, 218, 436, 545, 872, 1090, 1744, 2180, 3488, 4360, 8720, 17440, 1331339, 2662678, 5325356, 6656695, 10650712, 13313390, 21301424, 26626780, 42602848, 53253560, 106507120, 145115951, 213014240, 290231902, 580463804, 725579755, 1160927608, 1451159510, 2321855216, 2902319020, 4643710432, 5804638040, 11609276080, 23218552160]

約数ペア:

[(1, 23218552160), (2, 11609276080), (4, 5804638040), (5, 4643710432), (8, 2902319020), (10, 2321855216), (16, 1451159510), (20, 1160927608), (32, 725579755), (40, 580463804), (80, 290231902), (109, 213014240), (160, 145115951), (218, 106507120), (436, 53253560), (545, 42602848), (872, 26626780), (1090, 21301424), (1744, 13313390), (2180, 10650712), (3488, 6656695), (4360, 5325356), (8720, 2662678), (17440, 1331339)]