71369654000

素因数分解:

$2^4\times 5^3\times {\mathrm{9041}}^1\times {\mathrm{3947}}^1$

素因数の和:13011

約数の個数: 80

約数和(自身を含む): 172634638176

約数和(自身を除く): 101264984176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 3947, 7894, 9041, 15788, 18082, 19735, 31576, 36164, 39470, 45205, 63152, 72328, 78940, 90410, 98675, 144656, 157880, 180820, 197350, 226025, 315760, 361640, 394700, 452050, 493375, 723280, 789400, 904100, 986750, 1130125, 1578800, 1808200, 1973500, 2260250, 3616400, 3947000, 4520500, 7894000, 9041000, 18082000, 35684827, 71369654, 142739308, 178424135, 285478616, 356848270, 570957232, 713696540, 892120675, 1427393080, 1784241350, 2854786160, 3568482700, 4460603375, 7136965400, 8921206750, 14273930800, 17842413500, 35684827000, 71369654000]

約数ペア:

[(1, 71369654000), (2, 35684827000), (4, 17842413500), (5, 14273930800), (8, 8921206750), (10, 7136965400), (16, 4460603375), (20, 3568482700), (25, 2854786160), (40, 1784241350), (50, 1427393080), (80, 892120675), (100, 713696540), (125, 570957232), (200, 356848270), (250, 285478616), (400, 178424135), (500, 142739308), (1000, 71369654), (2000, 35684827), (3947, 18082000), (7894, 9041000), (9041, 7894000), (15788, 4520500), (18082, 3947000), (19735, 3616400), (31576, 2260250), (36164, 1973500), (39470, 1808200), (45205, 1578800), (63152, 1130125), (72328, 986750), (78940, 904100), (90410, 789400), (98675, 723280), (144656, 493375), (157880, 452050), (180820, 394700), (197350, 361640), (226025, 315760)]