82739360

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{887}}^1$

素因数の和:966

約数の個数: 96

約数和(自身を含む): 217510272

約数和(自身を除く): 134770912

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 53, 55, 80, 88, 106, 110, 160, 176, 212, 220, 265, 352, 424, 440, 530, 583, 848, 880, 887, 1060, 1166, 1696, 1760, 1774, 2120, 2332, 2915, 3548, 4240, 4435, 4664, 5830, 7096, 8480, 8870, 9328, 9757, 11660, 14192, 17740, 18656, 19514, 23320, 28384, 35480, 39028, 46640, 47011, 48785, 70960, 78056, 93280, 94022, 97570, 141920, 156112, 188044, 195140, 235055, 312224, 376088, 390280, 470110, 517121, 752176, 780560, 940220, 1034242, 1504352, 1561120, 1880440, 2068484, 2585605, 3760880, 4136968, 5171210, 7521760, 8273936, 10342420, 16547872, 20684840, 41369680, 82739360]

約数ペア:

[(1, 82739360), (2, 41369680), (4, 20684840), (5, 16547872), (8, 10342420), (10, 8273936), (11, 7521760), (16, 5171210), (20, 4136968), (22, 3760880), (32, 2585605), (40, 2068484), (44, 1880440), (53, 1561120), (55, 1504352), (80, 1034242), (88, 940220), (106, 780560), (110, 752176), (160, 517121), (176, 470110), (212, 390280), (220, 376088), (265, 312224), (352, 235055), (424, 195140), (440, 188044), (530, 156112), (583, 141920), (848, 97570), (880, 94022), (887, 93280), (1060, 78056), (1166, 70960), (1696, 48785), (1760, 47011), (1774, 46640), (2120, 39028), (2332, 35480), (2915, 28384), (3548, 23320), (4240, 19514), (4435, 18656), (4664, 17740), (5830, 14192), (7096, 11660), (8480, 9757), (8870, 9328)]