39576880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2437}}^1$

素因数の和:2486

約数の個数: 80

約数和(自身を含む): 108832320

約数和(自身を除く): 69255440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 203, 232, 280, 290, 406, 464, 560, 580, 812, 1015, 1160, 1624, 2030, 2320, 2437, 3248, 4060, 4874, 8120, 9748, 12185, 16240, 17059, 19496, 24370, 34118, 38992, 48740, 68236, 70673, 85295, 97480, 136472, 141346, 170590, 194960, 272944, 282692, 341180, 353365, 494711, 565384, 682360, 706730, 989422, 1130768, 1364720, 1413460, 1978844, 2473555, 2826920, 3957688, 4947110, 5653840, 7915376, 9894220, 19788440, 39576880]

約数ペア:

[(1, 39576880), (2, 19788440), (4, 9894220), (5, 7915376), (7, 5653840), (8, 4947110), (10, 3957688), (14, 2826920), (16, 2473555), (20, 1978844), (28, 1413460), (29, 1364720), (35, 1130768), (40, 989422), (56, 706730), (58, 682360), (70, 565384), (80, 494711), (112, 353365), (116, 341180), (140, 282692), (145, 272944), (203, 194960), (232, 170590), (280, 141346), (290, 136472), (406, 97480), (464, 85295), (560, 70673), (580, 68236), (812, 48740), (1015, 38992), (1160, 34118), (1624, 24370), (2030, 19496), (2320, 17059), (2437, 16240), (3248, 12185), (4060, 9748), (4874, 8120)]