43394120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:295

約数の個数: 128

約数和(自身を含む): 124035840

約数和(自身を除く): 80641720

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 73, 77, 88, 110, 140, 146, 154, 193, 220, 280, 292, 308, 365, 385, 386, 440, 511, 584, 616, 730, 770, 772, 803, 965, 1022, 1351, 1460, 1540, 1544, 1606, 1930, 2044, 2123, 2555, 2702, 2920, 3080, 3212, 3860, 4015, 4088, 4246, 5110, 5404, 5621, 6424, 6755, 7720, 8030, 8492, 10220, 10615, 10808, 11242, 13510, 14089, 14861, 16060, 16984, 20440, 21230, 22484, 27020, 28105, 28178, 29722, 32120, 42460, 44968, 54040, 56210, 56356, 59444, 70445, 74305, 84920, 98623, 112420, 112712, 118888, 140890, 148610, 154979, 197246, 224840, 281780, 297220, 309958, 394492, 493115, 563560, 594440, 619916, 774895, 788984, 986230, 1084853, 1239832, 1549790, 1972460, 2169706, 3099580, 3944920, 4339412, 5424265, 6199160, 8678824, 10848530, 21697060, 43394120]

約数ペア:

[(1, 43394120), (2, 21697060), (4, 10848530), (5, 8678824), (7, 6199160), (8, 5424265), (10, 4339412), (11, 3944920), (14, 3099580), (20, 2169706), (22, 1972460), (28, 1549790), (35, 1239832), (40, 1084853), (44, 986230), (55, 788984), (56, 774895), (70, 619916), (73, 594440), (77, 563560), (88, 493115), (110, 394492), (140, 309958), (146, 297220), (154, 281780), (193, 224840), (220, 197246), (280, 154979), (292, 148610), (308, 140890), (365, 118888), (385, 112712), (386, 112420), (440, 98623), (511, 84920), (584, 74305), (616, 70445), (730, 59444), (770, 56356), (772, 56210), (803, 54040), (965, 44968), (1022, 42460), (1351, 32120), (1460, 29722), (1540, 28178), (1544, 28105), (1606, 27020), (1930, 22484), (2044, 21230), (2123, 20440), (2555, 16984), (2702, 16060), (2920, 14861), (3080, 14089), (3212, 13510), (3860, 11242), (4015, 10808), (4088, 10615), (4246, 10220), (5110, 8492), (5404, 8030), (5621, 7720), (6424, 6755)]