80455350745

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{75743}}^1$

素因数の和:75886

約数の個数: 64

約数和(自身を含む): 125650206720

約数和(自身を除く): 45194855975

約数列:

[1, 5, 7, 11, 31, 35, 55, 77, 89, 155, 217, 341, 385, 445, 623, 979, 1085, 1705, 2387, 2759, 3115, 4895, 6853, 11935, 13795, 19313, 30349, 34265, 75743, 96565, 151745, 212443, 378715, 530201, 833173, 1062215, 2348033, 2651005, 4165865, 5832211, 6741127, 11740165, 16436231, 25828363, 29161055, 33705635, 47187889, 74152397, 82181155, 129141815, 180798541, 208974937, 235939445, 370761985, 519066779, 903992705, 1044874685, 1462824559, 2298724307, 2595333895, 7314122795, 11493621535, 16091070149, 80455350745]

約数ペア:

[(1, 80455350745), (5, 16091070149), (7, 11493621535), (11, 7314122795), (31, 2595333895), (35, 2298724307), (55, 1462824559), (77, 1044874685), (89, 903992705), (155, 519066779), (217, 370761985), (341, 235939445), (385, 208974937), (445, 180798541), (623, 129141815), (979, 82181155), (1085, 74152397), (1705, 47187889), (2387, 33705635), (2759, 29161055), (3115, 25828363), (4895, 16436231), (6853, 11740165), (11935, 6741127), (13795, 5832211), (19313, 4165865), (30349, 2651005), (34265, 2348033), (75743, 1062215), (96565, 833173), (151745, 530201), (212443, 378715)]