65659000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:206

約数の個数: 128

約数和(自身を含む): 172523520

約数和(自身を除く): 106864520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 47, 50, 55, 88, 94, 100, 110, 125, 127, 188, 200, 220, 235, 250, 254, 275, 376, 440, 470, 500, 508, 517, 550, 635, 940, 1000, 1016, 1034, 1100, 1175, 1270, 1375, 1397, 1880, 2068, 2200, 2350, 2540, 2585, 2750, 2794, 3175, 4136, 4700, 5080, 5170, 5500, 5588, 5875, 5969, 6350, 6985, 9400, 10340, 11000, 11176, 11750, 11938, 12700, 12925, 13970, 15875, 20680, 23500, 23876, 25400, 25850, 27940, 29845, 31750, 34925, 47000, 47752, 51700, 55880, 59690, 63500, 64625, 65659, 69850, 103400, 119380, 127000, 129250, 131318, 139700, 149225, 174625, 238760, 258500, 262636, 279400, 298450, 328295, 349250, 517000, 525272, 596900, 656590, 698500, 746125, 1193800, 1313180, 1397000, 1492250, 1641475, 2626360, 2984500, 3282950, 5969000, 6565900, 8207375, 13131800, 16414750, 32829500, 65659000]

約数ペア:

[(1, 65659000), (2, 32829500), (4, 16414750), (5, 13131800), (8, 8207375), (10, 6565900), (11, 5969000), (20, 3282950), (22, 2984500), (25, 2626360), (40, 1641475), (44, 1492250), (47, 1397000), (50, 1313180), (55, 1193800), (88, 746125), (94, 698500), (100, 656590), (110, 596900), (125, 525272), (127, 517000), (188, 349250), (200, 328295), (220, 298450), (235, 279400), (250, 262636), (254, 258500), (275, 238760), (376, 174625), (440, 149225), (470, 139700), (500, 131318), (508, 129250), (517, 127000), (550, 119380), (635, 103400), (940, 69850), (1000, 65659), (1016, 64625), (1034, 63500), (1100, 59690), (1175, 55880), (1270, 51700), (1375, 47752), (1397, 47000), (1880, 34925), (2068, 31750), (2200, 29845), (2350, 27940), (2540, 25850), (2585, 25400), (2750, 23876), (2794, 23500), (3175, 20680), (4136, 15875), (4700, 13970), (5080, 12925), (5170, 12700), (5500, 11938), (5588, 11750), (5875, 11176), (5969, 11000), (6350, 10340), (6985, 9400)]