85382080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{811}}^1$

素因数の和:882

約数の個数: 112

約数和(自身を含む): 237597696

約数和(自身を除く): 152215616

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 56, 64, 70, 80, 94, 112, 140, 160, 188, 224, 235, 280, 320, 329, 376, 448, 470, 560, 658, 752, 811, 940, 1120, 1316, 1504, 1622, 1645, 1880, 2240, 2632, 3008, 3244, 3290, 3760, 4055, 5264, 5677, 6488, 6580, 7520, 8110, 10528, 11354, 12976, 13160, 15040, 16220, 21056, 22708, 25952, 26320, 28385, 32440, 38117, 45416, 51904, 52640, 56770, 64880, 76234, 90832, 105280, 113540, 129760, 152468, 181664, 190585, 227080, 259520, 266819, 304936, 363328, 381170, 454160, 533638, 609872, 762340, 908320, 1067276, 1219744, 1334095, 1524680, 1816640, 2134552, 2439488, 2668190, 3049360, 4269104, 5336380, 6098720, 8538208, 10672760, 12197440, 17076416, 21345520, 42691040, 85382080]

約数ペア:

[(1, 85382080), (2, 42691040), (4, 21345520), (5, 17076416), (7, 12197440), (8, 10672760), (10, 8538208), (14, 6098720), (16, 5336380), (20, 4269104), (28, 3049360), (32, 2668190), (35, 2439488), (40, 2134552), (47, 1816640), (56, 1524680), (64, 1334095), (70, 1219744), (80, 1067276), (94, 908320), (112, 762340), (140, 609872), (160, 533638), (188, 454160), (224, 381170), (235, 363328), (280, 304936), (320, 266819), (329, 259520), (376, 227080), (448, 190585), (470, 181664), (560, 152468), (658, 129760), (752, 113540), (811, 105280), (940, 90832), (1120, 76234), (1316, 64880), (1504, 56770), (1622, 52640), (1645, 51904), (1880, 45416), (2240, 38117), (2632, 32440), (3008, 28385), (3244, 26320), (3290, 25952), (3760, 22708), (4055, 21056), (5264, 16220), (5677, 15040), (6488, 13160), (6580, 12976), (7520, 11354), (8110, 10528)]