2206789120

素因数分解:

$2^9\times 5^1\times {\mathrm{47}}^1\times {\mathrm{18341}}^1$

素因数の和:18411

約数の個数: 80

約数和(自身を含む): 5403993408

約数和(自身を除く): 3197204288

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, 940, 1280, 1504, 1880, 2560, 3008, 3760, 6016, 7520, 12032, 15040, 18341, 24064, 30080, 36682, 60160, 73364, 91705, 120320, 146728, 183410, 293456, 366820, 586912, 733640, 862027, 1173824, 1467280, 1724054, 2347648, 2934560, 3448108, 4310135, 4695296, 5869120, 6896216, 8620270, 9390592, 11738240, 13792432, 17240540, 23476480, 27584864, 34481080, 46952960, 55169728, 68962160, 110339456, 137924320, 220678912, 275848640, 441357824, 551697280, 1103394560, 2206789120]

約数ペア:

[(1, 2206789120), (2, 1103394560), (4, 551697280), (5, 441357824), (8, 275848640), (10, 220678912), (16, 137924320), (20, 110339456), (32, 68962160), (40, 55169728), (47, 46952960), (64, 34481080), (80, 27584864), (94, 23476480), (128, 17240540), (160, 13792432), (188, 11738240), (235, 9390592), (256, 8620270), (320, 6896216), (376, 5869120), (470, 4695296), (512, 4310135), (640, 3448108), (752, 2934560), (940, 2347648), (1280, 1724054), (1504, 1467280), (1880, 1173824), (2560, 862027), (3008, 733640), (3760, 586912), (6016, 366820), (7520, 293456), (12032, 183410), (15040, 146728), (18341, 120320), (24064, 91705), (30080, 73364), (36682, 60160)]