9940469200

素因数分解:

$2^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{401}}^1\times {\mathrm{2137}}^1$

素因数の和:2585

約数の個数: 120

約数和(自身を含む): 24778693080

約数和(自身を除く): 14838223880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 40, 50, 58, 80, 100, 116, 145, 200, 232, 290, 400, 401, 464, 580, 725, 802, 1160, 1450, 1604, 2005, 2137, 2320, 2900, 3208, 4010, 4274, 5800, 6416, 8020, 8548, 10025, 10685, 11600, 11629, 16040, 17096, 20050, 21370, 23258, 32080, 34192, 40100, 42740, 46516, 53425, 58145, 61973, 80200, 85480, 93032, 106850, 116290, 123946, 160400, 170960, 186064, 213700, 232580, 247892, 290725, 309865, 427400, 465160, 495784, 581450, 619730, 854800, 856937, 930320, 991568, 1162900, 1239460, 1549325, 1713874, 2325800, 2478920, 3098650, 3427748, 4284685, 4651600, 4957840, 6197300, 6855496, 8569370, 12394600, 13710992, 17138740, 21423425, 24789200, 24851173, 34277480, 42846850, 49702346, 68554960, 85693700, 99404692, 124255865, 171387400, 198809384, 248511730, 342774800, 397618768, 497023460, 621279325, 994046920, 1242558650, 1988093840, 2485117300, 4970234600, 9940469200]

約数ペア:

[(1, 9940469200), (2, 4970234600), (4, 2485117300), (5, 1988093840), (8, 1242558650), (10, 994046920), (16, 621279325), (20, 497023460), (25, 397618768), (29, 342774800), (40, 248511730), (50, 198809384), (58, 171387400), (80, 124255865), (100, 99404692), (116, 85693700), (145, 68554960), (200, 49702346), (232, 42846850), (290, 34277480), (400, 24851173), (401, 24789200), (464, 21423425), (580, 17138740), (725, 13710992), (802, 12394600), (1160, 8569370), (1450, 6855496), (1604, 6197300), (2005, 4957840), (2137, 4651600), (2320, 4284685), (2900, 3427748), (3208, 3098650), (4010, 2478920), (4274, 2325800), (5800, 1713874), (6416, 1549325), (8020, 1239460), (8548, 1162900), (10025, 991568), (10685, 930320), (11600, 856937), (11629, 854800), (16040, 619730), (17096, 581450), (20050, 495784), (21370, 465160), (23258, 427400), (32080, 309865), (34192, 290725), (40100, 247892), (42740, 232580), (46516, 213700), (53425, 186064), (58145, 170960), (61973, 160400), (80200, 123946), (85480, 116290), (93032, 106850)]