25766040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5237}}^1$

素因数の和:5292

約数の個数: 64

約数和(自身を含む): 79198560

約数和(自身を除く): 53432520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 5237, 10474, 15711, 20948, 26185, 31422, 41896, 52370, 62844, 78555, 104740, 125688, 157110, 209480, 214717, 314220, 429434, 628440, 644151, 858868, 1073585, 1288302, 1717736, 2147170, 2576604, 3220755, 4294340, 5153208, 6441510, 8588680, 12883020, 25766040]

約数ペア:

[(1, 25766040), (2, 12883020), (3, 8588680), (4, 6441510), (5, 5153208), (6, 4294340), (8, 3220755), (10, 2576604), (12, 2147170), (15, 1717736), (20, 1288302), (24, 1073585), (30, 858868), (40, 644151), (41, 628440), (60, 429434), (82, 314220), (120, 214717), (123, 209480), (164, 157110), (205, 125688), (246, 104740), (328, 78555), (410, 62844), (492, 52370), (615, 41896), (820, 31422), (984, 26185), (1230, 20948), (1640, 15711), (2460, 10474), (4920, 5237)]