82565560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2437}}^1$

素因数の和:2477

約数の個数: 96

約数和(自身を含む): 233462880

約数和(自身を除く): 150897320

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 121, 140, 154, 220, 242, 280, 308, 385, 440, 484, 605, 616, 770, 847, 968, 1210, 1540, 1694, 2420, 2437, 3080, 3388, 4235, 4840, 4874, 6776, 8470, 9748, 12185, 16940, 17059, 19496, 24370, 26807, 33880, 34118, 48740, 53614, 68236, 85295, 97480, 107228, 134035, 136472, 170590, 187649, 214456, 268070, 294877, 341180, 375298, 536140, 589754, 682360, 750596, 938245, 1072280, 1179508, 1474385, 1501192, 1876490, 2064139, 2359016, 2948770, 3752980, 4128278, 5897540, 7505960, 8256556, 10320695, 11795080, 16513112, 20641390, 41282780, 82565560]

約数ペア:

[(1, 82565560), (2, 41282780), (4, 20641390), (5, 16513112), (7, 11795080), (8, 10320695), (10, 8256556), (11, 7505960), (14, 5897540), (20, 4128278), (22, 3752980), (28, 2948770), (35, 2359016), (40, 2064139), (44, 1876490), (55, 1501192), (56, 1474385), (70, 1179508), (77, 1072280), (88, 938245), (110, 750596), (121, 682360), (140, 589754), (154, 536140), (220, 375298), (242, 341180), (280, 294877), (308, 268070), (385, 214456), (440, 187649), (484, 170590), (605, 136472), (616, 134035), (770, 107228), (847, 97480), (968, 85295), (1210, 68236), (1540, 53614), (1694, 48740), (2420, 34118), (2437, 33880), (3080, 26807), (3388, 24370), (4235, 19496), (4840, 17059), (4874, 16940), (6776, 12185), (8470, 9748)]