67897280

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19289}}^1$

素因数の和:19317

約数の個数: 56

約数和(自身を含む): 176387760

約数和(自身を除く): 108490480

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 19289, 38578, 77156, 96445, 154312, 192890, 212179, 308624, 385780, 424358, 617248, 771560, 848716, 1060895, 1234496, 1543120, 1697432, 2121790, 3086240, 3394864, 4243580, 6172480, 6789728, 8487160, 13579456, 16974320, 33948640, 67897280]

約数ペア:

[(1, 67897280), (2, 33948640), (4, 16974320), (5, 13579456), (8, 8487160), (10, 6789728), (11, 6172480), (16, 4243580), (20, 3394864), (22, 3086240), (32, 2121790), (40, 1697432), (44, 1543120), (55, 1234496), (64, 1060895), (80, 848716), (88, 771560), (110, 617248), (160, 424358), (176, 385780), (220, 308624), (320, 212179), (352, 192890), (440, 154312), (704, 96445), (880, 77156), (1760, 38578), (3520, 19289)]