1489771400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{5563}}^1$

素因数の和:5695

約数の個数: 96

約数和(自身を含む): 3767050560

約数和(自身を除く): 2277279160

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 103, 104, 130, 200, 206, 260, 325, 412, 515, 520, 650, 824, 1030, 1300, 1339, 2060, 2575, 2600, 2678, 4120, 5150, 5356, 5563, 6695, 10300, 10712, 11126, 13390, 20600, 22252, 26780, 27815, 33475, 44504, 53560, 55630, 66950, 72319, 111260, 133900, 139075, 144638, 222520, 267800, 278150, 289276, 361595, 556300, 572989, 578552, 723190, 1112600, 1145978, 1446380, 1807975, 2291956, 2864945, 2892760, 3615950, 4583912, 5729890, 7231900, 7448857, 11459780, 14324725, 14463800, 14897714, 22919560, 28649450, 29795428, 37244285, 57298900, 59590856, 74488570, 114597800, 148977140, 186221425, 297954280, 372442850, 744885700, 1489771400]

約数ペア:

[(1, 1489771400), (2, 744885700), (4, 372442850), (5, 297954280), (8, 186221425), (10, 148977140), (13, 114597800), (20, 74488570), (25, 59590856), (26, 57298900), (40, 37244285), (50, 29795428), (52, 28649450), (65, 22919560), (100, 14897714), (103, 14463800), (104, 14324725), (130, 11459780), (200, 7448857), (206, 7231900), (260, 5729890), (325, 4583912), (412, 3615950), (515, 2892760), (520, 2864945), (650, 2291956), (824, 1807975), (1030, 1446380), (1300, 1145978), (1339, 1112600), (2060, 723190), (2575, 578552), (2600, 572989), (2678, 556300), (4120, 361595), (5150, 289276), (5356, 278150), (5563, 267800), (6695, 222520), (10300, 144638), (10712, 139075), (11126, 133900), (13390, 111260), (20600, 72319), (22252, 66950), (26780, 55630), (27815, 53560), (33475, 44504)]