82825660.000000000

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{463}}^1$

素因数の和:541

約数の個数: 160

約数和(自身を含む): 397688832

約数和(自身を除く): 263641072

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 47, 55, 56, 70, 77, 80, 88, 94, 110, 112, 140, 154, 176, 188, 220, 235, 280, 308, 329, 376, 385, 440, 463, 470, 517, 560, 616, 658, 752, 770, 880, 926, 940, 1034, 1232, 1316, 1540, 1645, 1852, 1880, 2068, 2315, 2585, 2632, 3080, 3241, 3290, 3619, 3704, 3760, 4136, 4630, 5093, 5170, 5264, 6160, 6482, 6580, 7238, 7408, 8272, 9260, 10186, 10340, 12964, 13160, 14476, 16205, 18095, 18520, 20372, 20680, 21761, 25465, 25928, 26320, 28952, 32410, 35651, 36190, 37040, 40744, 41360, 43522, 50930, 51856, 57904, 64820, 71302, 72380, 81488, 87044, 101860, 108805, 129640, 142604, 144760, 152327, 174088, 178255, 203720, 217610, 239371, 259280, 285208, 289520, 304654, 348176, 356510, 407440, 435220, 478742, 570416, 609308, 713020, 761635, 870440, 957484, 1196855, 1218616, 1426040, 1523270, 1675597, 1740880, 1914968, 2393710, 2437232, 2852080, 3046540, 3351194, 3829936, 4787420, 6093080, 6702388, 8377985, 9574840, 12186160, 13404776, 16755970, 19149680, 26809552, 33511940, 67023880, 134047760]

約数ペア:

[(1, 134047760), (2, 67023880), (4, 33511940), (5, 26809552), (7, 19149680), (8, 16755970), (10, 13404776), (11, 12186160), (14, 9574840), (16, 8377985), (20, 6702388), (22, 6093080), (28, 4787420), (35, 3829936), (40, 3351194), (44, 3046540), (47, 2852080), (55, 2437232), (56, 2393710), (70, 1914968), (77, 1740880), (80, 1675597), (88, 1523270), (94, 1426040), (110, 1218616), (112, 1196855), (140, 957484), (154, 870440), (176, 761635), (188, 713020), (220, 609308), (235, 570416), (280, 478742), (308, 435220), (329, 407440), (376, 356510), (385, 348176), (440, 304654), (463, 289520), (470, 285208), (517, 259280), (560, 239371), (616, 217610), (658, 203720), (752, 178255), (770, 174088), (880, 152327), (926, 144760), (940, 142604), (1034, 129640), (1232, 108805), (1316, 101860), (1540, 87044), (1645, 81488), (1852, 72380), (1880, 71302), (2068, 64820), (2315, 57904), (2585, 51856), (2632, 50930), (3080, 43522), (3241, 41360), (3290, 40744), (3619, 37040), (3704, 36190), (3760, 35651), (4136, 32410), (4630, 28952), (5093, 26320), (5170, 25928), (5264, 25465), (6160, 21761), (6482, 20680), (6580, 20372), (7238, 18520), (7408, 18095), (8272, 16205), (9260, 14476), (10186, 13160), (10340, 12964)]