84707200

素因数分解:

$2^7\times 5^2\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:384

約数の個数: 96

約数和(自身を含む): 212106960

約数和(自身を除く): 127399760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 103, 128, 160, 200, 206, 257, 320, 400, 412, 514, 515, 640, 800, 824, 1028, 1030, 1285, 1600, 1648, 2056, 2060, 2570, 2575, 3200, 3296, 4112, 4120, 5140, 5150, 6425, 6592, 8224, 8240, 10280, 10300, 12850, 13184, 16448, 16480, 20560, 20600, 25700, 26471, 32896, 32960, 41120, 41200, 51400, 52942, 65920, 82240, 82400, 102800, 105884, 132355, 164480, 164800, 205600, 211768, 264710, 329600, 411200, 423536, 529420, 661775, 822400, 847072, 1058840, 1323550, 1694144, 2117680, 2647100, 3388288, 4235360, 5294200, 8470720, 10588400, 16941440, 21176800, 42353600, 84707200]

約数ペア:

[(1, 84707200), (2, 42353600), (4, 21176800), (5, 16941440), (8, 10588400), (10, 8470720), (16, 5294200), (20, 4235360), (25, 3388288), (32, 2647100), (40, 2117680), (50, 1694144), (64, 1323550), (80, 1058840), (100, 847072), (103, 822400), (128, 661775), (160, 529420), (200, 423536), (206, 411200), (257, 329600), (320, 264710), (400, 211768), (412, 205600), (514, 164800), (515, 164480), (640, 132355), (800, 105884), (824, 102800), (1028, 82400), (1030, 82240), (1285, 65920), (1600, 52942), (1648, 51400), (2056, 41200), (2060, 41120), (2570, 32960), (2575, 32896), (3200, 26471), (3296, 25700), (4112, 20600), (4120, 20560), (5140, 16480), (5150, 16448), (6425, 13184), (6592, 12850), (8224, 10300), (8240, 10280)]