284671400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1063}}^1$

素因数の和:1195

約数の個数: 96

約数和(自身を含む): 720370560

約数和(自身を除く): 435699160

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, 1063, 1300, 1339, 2060, 2126, 2575, 2600, 2678, 4120, 4252, 5150, 5315, 5356, 6695, 8504, 10300, 10630, 10712, 13390, 13819, 20600, 21260, 26575, 26780, 27638, 33475, 42520, 53150, 53560, 55276, 66950, 69095, 106300, 109489, 110552, 133900, 138190, 212600, 218978, 267800, 276380, 345475, 437956, 547445, 552760, 690950, 875912, 1094890, 1381900, 1423357, 2189780, 2737225, 2763800, 2846714, 4379560, 5474450, 5693428, 7116785, 10948900, 11386856, 14233570, 21897800, 28467140, 35583925, 56934280, 71167850, 142335700, 284671400]

約数ペア:

[(1, 284671400), (2, 142335700), (4, 71167850), (5, 56934280), (8, 35583925), (10, 28467140), (13, 21897800), (20, 14233570), (25, 11386856), (26, 10948900), (40, 7116785), (50, 5693428), (52, 5474450), (65, 4379560), (100, 2846714), (103, 2763800), (104, 2737225), (130, 2189780), (200, 1423357), (206, 1381900), (260, 1094890), (325, 875912), (412, 690950), (515, 552760), (520, 547445), (650, 437956), (824, 345475), (1030, 276380), (1063, 267800), (1300, 218978), (1339, 212600), (2060, 138190), (2126, 133900), (2575, 110552), (2600, 109489), (2678, 106300), (4120, 69095), (4252, 66950), (5150, 55276), (5315, 53560), (5356, 53150), (6695, 42520), (8504, 33475), (10300, 27638), (10630, 26780), (10712, 26575), (13390, 21260), (13819, 20600)]