62965000

素因数分解:

$2^3\times 5^4\times 7^2\times {\mathrm{257}}^1$

素因数の和:297

約数の個数: 120

約数和(自身を含む): 172280790

約数和(自身を除く): 109315790

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 125, 140, 175, 196, 200, 245, 250, 257, 280, 350, 392, 490, 500, 514, 625, 700, 875, 980, 1000, 1028, 1225, 1250, 1285, 1400, 1750, 1799, 1960, 2056, 2450, 2500, 2570, 3500, 3598, 4375, 4900, 5000, 5140, 6125, 6425, 7000, 7196, 8750, 8995, 9800, 10280, 12250, 12593, 12850, 14392, 17500, 17990, 24500, 25186, 25700, 30625, 32125, 35000, 35980, 44975, 49000, 50372, 51400, 61250, 62965, 64250, 71960, 89950, 100744, 122500, 125930, 128500, 160625, 179900, 224875, 245000, 251860, 257000, 314825, 321250, 359800, 449750, 503720, 629650, 642500, 899500, 1124375, 1259300, 1285000, 1574125, 1799000, 2248750, 2518600, 3148250, 4497500, 6296500, 7870625, 8995000, 12593000, 15741250, 31482500, 62965000]

約数ペア:

[(1, 62965000), (2, 31482500), (4, 15741250), (5, 12593000), (7, 8995000), (8, 7870625), (10, 6296500), (14, 4497500), (20, 3148250), (25, 2518600), (28, 2248750), (35, 1799000), (40, 1574125), (49, 1285000), (50, 1259300), (56, 1124375), (70, 899500), (98, 642500), (100, 629650), (125, 503720), (140, 449750), (175, 359800), (196, 321250), (200, 314825), (245, 257000), (250, 251860), (257, 245000), (280, 224875), (350, 179900), (392, 160625), (490, 128500), (500, 125930), (514, 122500), (625, 100744), (700, 89950), (875, 71960), (980, 64250), (1000, 62965), (1028, 61250), (1225, 51400), (1250, 50372), (1285, 49000), (1400, 44975), (1750, 35980), (1799, 35000), (1960, 32125), (2056, 30625), (2450, 25700), (2500, 25186), (2570, 24500), (3500, 17990), (3598, 17500), (4375, 14392), (4900, 12850), (5000, 12593), (5140, 12250), (6125, 10280), (6425, 9800), (7000, 8995), (7196, 8750)]