27818080

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^2\times {\mathrm{127}}^1$

素因数の和:216

約数の個数: 72

約数和(自身を含む): 68076288

約数和(自身を除く): 40258208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 127, 148, 160, 185, 254, 296, 370, 508, 592, 635, 740, 1016, 1184, 1270, 1369, 1480, 2032, 2540, 2738, 2960, 4064, 4699, 5080, 5476, 5920, 6845, 9398, 10160, 10952, 13690, 18796, 20320, 21904, 23495, 27380, 37592, 43808, 46990, 54760, 75184, 93980, 109520, 150368, 173863, 187960, 219040, 347726, 375920, 695452, 751840, 869315, 1390904, 1738630, 2781808, 3477260, 5563616, 6954520, 13909040, 27818080]

約数ペア:

[(1, 27818080), (2, 13909040), (4, 6954520), (5, 5563616), (8, 3477260), (10, 2781808), (16, 1738630), (20, 1390904), (32, 869315), (37, 751840), (40, 695452), (74, 375920), (80, 347726), (127, 219040), (148, 187960), (160, 173863), (185, 150368), (254, 109520), (296, 93980), (370, 75184), (508, 54760), (592, 46990), (635, 43808), (740, 37592), (1016, 27380), (1184, 23495), (1270, 21904), (1369, 20320), (1480, 18796), (2032, 13690), (2540, 10952), (2738, 10160), (2960, 9398), (4064, 6845), (4699, 5920), (5080, 5476)]