220170080

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{701}}^1$

素因数の和:880

約数の個数: 96

約数和(自身を含む): 564677568

約数和(自身を除く): 344507488

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 151, 160, 208, 260, 302, 416, 520, 604, 701, 755, 1040, 1208, 1402, 1510, 1963, 2080, 2416, 2804, 3020, 3505, 3926, 4832, 5608, 6040, 7010, 7852, 9113, 9815, 11216, 12080, 14020, 15704, 18226, 19630, 22432, 24160, 28040, 31408, 36452, 39260, 45565, 56080, 62816, 72904, 78520, 91130, 105851, 112160, 145808, 157040, 182260, 211702, 291616, 314080, 364520, 423404, 529255, 729040, 846808, 1058510, 1376063, 1458080, 1693616, 2117020, 2752126, 3387232, 4234040, 5504252, 6880315, 8468080, 11008504, 13760630, 16936160, 22017008, 27521260, 44034016, 55042520, 110085040, 220170080]

約数ペア:

[(1, 220170080), (2, 110085040), (4, 55042520), (5, 44034016), (8, 27521260), (10, 22017008), (13, 16936160), (16, 13760630), (20, 11008504), (26, 8468080), (32, 6880315), (40, 5504252), (52, 4234040), (65, 3387232), (80, 2752126), (104, 2117020), (130, 1693616), (151, 1458080), (160, 1376063), (208, 1058510), (260, 846808), (302, 729040), (416, 529255), (520, 423404), (604, 364520), (701, 314080), (755, 291616), (1040, 211702), (1208, 182260), (1402, 157040), (1510, 145808), (1963, 112160), (2080, 105851), (2416, 91130), (2804, 78520), (3020, 72904), (3505, 62816), (3926, 56080), (4832, 45565), (5608, 39260), (6040, 36452), (7010, 31408), (7852, 28040), (9113, 24160), (9815, 22432), (11216, 19630), (12080, 18226), (14020, 15704)]