52364080

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{277}}^1$

素因数の和:446

約数の個数: 80

約数和(自身を含む): 130304160

約数和(自身を除く): 77940080

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 139, 170, 272, 277, 278, 340, 554, 556, 680, 695, 1108, 1112, 1360, 1385, 1390, 2216, 2224, 2363, 2770, 2780, 4432, 4709, 4726, 5540, 5560, 9418, 9452, 11080, 11120, 11815, 18836, 18904, 22160, 23545, 23630, 37672, 37808, 38503, 47090, 47260, 75344, 77006, 94180, 94520, 154012, 188360, 189040, 192515, 308024, 376720, 385030, 616048, 654551, 770060, 1309102, 1540120, 2618204, 3080240, 3272755, 5236408, 6545510, 10472816, 13091020, 26182040, 52364080]

約数ペア:

[(1, 52364080), (2, 26182040), (4, 13091020), (5, 10472816), (8, 6545510), (10, 5236408), (16, 3272755), (17, 3080240), (20, 2618204), (34, 1540120), (40, 1309102), (68, 770060), (80, 654551), (85, 616048), (136, 385030), (139, 376720), (170, 308024), (272, 192515), (277, 189040), (278, 188360), (340, 154012), (554, 94520), (556, 94180), (680, 77006), (695, 75344), (1108, 47260), (1112, 47090), (1360, 38503), (1385, 37808), (1390, 37672), (2216, 23630), (2224, 23545), (2363, 22160), (2770, 18904), (2780, 18836), (4432, 11815), (4709, 11120), (4726, 11080), (5540, 9452), (5560, 9418)]