112739840

素因数分解:

$2^9\times 5^1\times {\mathrm{47}}^1\times {\mathrm{937}}^1$

素因数の和:1007

約数の個数: 80

約数和(自身を含む): 276357312

約数和(自身を除く): 163617472

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, 937, 940, 1280, 1504, 1874, 1880, 2560, 3008, 3748, 3760, 4685, 6016, 7496, 7520, 9370, 12032, 14992, 15040, 18740, 24064, 29984, 30080, 37480, 44039, 59968, 60160, 74960, 88078, 119936, 120320, 149920, 176156, 220195, 239872, 299840, 352312, 440390, 479744, 599680, 704624, 880780, 1199360, 1409248, 1761560, 2398720, 2818496, 3523120, 5636992, 7046240, 11273984, 14092480, 22547968, 28184960, 56369920, 112739840]

約数ペア:

[(1, 112739840), (2, 56369920), (4, 28184960), (5, 22547968), (8, 14092480), (10, 11273984), (16, 7046240), (20, 5636992), (32, 3523120), (40, 2818496), (47, 2398720), (64, 1761560), (80, 1409248), (94, 1199360), (128, 880780), (160, 704624), (188, 599680), (235, 479744), (256, 440390), (320, 352312), (376, 299840), (470, 239872), (512, 220195), (640, 176156), (752, 149920), (937, 120320), (940, 119936), (1280, 88078), (1504, 74960), (1874, 60160), (1880, 59968), (2560, 44039), (3008, 37480), (3748, 30080), (3760, 29984), (4685, 24064), (6016, 18740), (7496, 15040), (7520, 14992), (9370, 12032)]