16791040

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{937}}^1$

素因数の和:967

約数の個数: 80

約数和(自身を含む): 46059552

約数和(自身を除く): 29268512

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 937, 1120, 1280, 1792, 1874, 2240, 2560, 3584, 3748, 4480, 4685, 6559, 7496, 8960, 9370, 13118, 14992, 17920, 18740, 26236, 29984, 32795, 37480, 52472, 59968, 65590, 74960, 104944, 119936, 131180, 149920, 209888, 239872, 262360, 299840, 419776, 479744, 524720, 599680, 839552, 1049440, 1199360, 1679104, 2098880, 2398720, 3358208, 4197760, 8395520, 16791040]

約数ペア:

[(1, 16791040), (2, 8395520), (4, 4197760), (5, 3358208), (7, 2398720), (8, 2098880), (10, 1679104), (14, 1199360), (16, 1049440), (20, 839552), (28, 599680), (32, 524720), (35, 479744), (40, 419776), (56, 299840), (64, 262360), (70, 239872), (80, 209888), (112, 149920), (128, 131180), (140, 119936), (160, 104944), (224, 74960), (256, 65590), (280, 59968), (320, 52472), (448, 37480), (512, 32795), (560, 29984), (640, 26236), (896, 18740), (937, 17920), (1120, 14992), (1280, 13118), (1792, 9370), (1874, 8960), (2240, 7496), (2560, 6559), (3584, 4685), (3748, 4480)]