4782492440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{42293}}^1$

素因数の和:42572

約数の個数: 64

約数和(自身を含む): 11784800160

約数和(自身を除く): 7002307720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 257, 440, 514, 1028, 1285, 2056, 2570, 2827, 5140, 5654, 10280, 11308, 14135, 22616, 28270, 42293, 56540, 84586, 113080, 169172, 211465, 338344, 422930, 465223, 845860, 930446, 1691720, 1860892, 2326115, 3721784, 4652230, 9304460, 10869301, 18608920, 21738602, 43477204, 54346505, 86954408, 108693010, 119562311, 217386020, 239124622, 434772040, 478249244, 597811555, 956498488, 1195623110, 2391246220, 4782492440]

約数ペア:

[(1, 4782492440), (2, 2391246220), (4, 1195623110), (5, 956498488), (8, 597811555), (10, 478249244), (11, 434772040), (20, 239124622), (22, 217386020), (40, 119562311), (44, 108693010), (55, 86954408), (88, 54346505), (110, 43477204), (220, 21738602), (257, 18608920), (440, 10869301), (514, 9304460), (1028, 4652230), (1285, 3721784), (2056, 2326115), (2570, 1860892), (2827, 1691720), (5140, 930446), (5654, 845860), (10280, 465223), (11308, 422930), (14135, 338344), (22616, 211465), (28270, 169172), (42293, 113080), (56540, 84586)]