99504640

素因数分解:

$2^9\times 5^1\times {\mathrm{47}}^1\times {\mathrm{827}}^1$

素因数の和:897

約数の個数: 80

約数和(自身を含む): 243948672

約数和(自身を除く): 144444032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 128, 160, 188, 235, 256, 320, 376, 470, 512, 640, 752, 827, 940, 1280, 1504, 1654, 1880, 2560, 3008, 3308, 3760, 4135, 6016, 6616, 7520, 8270, 12032, 13232, 15040, 16540, 24064, 26464, 30080, 33080, 38869, 52928, 60160, 66160, 77738, 105856, 120320, 132320, 155476, 194345, 211712, 264640, 310952, 388690, 423424, 529280, 621904, 777380, 1058560, 1243808, 1554760, 2117120, 2487616, 3109520, 4975232, 6219040, 9950464, 12438080, 19900928, 24876160, 49752320, 99504640]

約数ペア:

[(1, 99504640), (2, 49752320), (4, 24876160), (5, 19900928), (8, 12438080), (10, 9950464), (16, 6219040), (20, 4975232), (32, 3109520), (40, 2487616), (47, 2117120), (64, 1554760), (80, 1243808), (94, 1058560), (128, 777380), (160, 621904), (188, 529280), (235, 423424), (256, 388690), (320, 310952), (376, 264640), (470, 211712), (512, 194345), (640, 155476), (752, 132320), (827, 120320), (940, 105856), (1280, 77738), (1504, 66160), (1654, 60160), (1880, 52928), (2560, 38869), (3008, 33080), (3308, 30080), (3760, 26464), (4135, 24064), (6016, 16540), (6616, 15040), (7520, 13232), (8270, 12032)]