52002049040

素因数分解:

$2^4\times 5^1\times {\mathrm{389}}^1\times {\mathrm{1171}}^1\times {\mathrm{1427}}^1$

素因数の和:3000

約数の個数: 80

約数和(自身を含む): 121404104640

約数和(自身を除く): 69402055600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 389, 778, 1171, 1427, 1556, 1945, 2342, 2854, 3112, 3890, 4684, 5708, 5855, 6224, 7135, 7780, 9368, 11416, 11710, 14270, 15560, 18736, 22832, 23420, 28540, 31120, 46840, 57080, 93680, 114160, 455519, 555103, 911038, 1110206, 1671017, 1822076, 2220412, 2277595, 2775515, 3342034, 3644152, 4440824, 4555190, 5551030, 6684068, 7288304, 8355085, 8881648, 9110380, 11102060, 13368136, 16710170, 18220760, 22204120, 26736272, 33420340, 36441520, 44408240, 66840680, 133681360, 650025613, 1300051226, 2600102452, 3250128065, 5200204904, 6500256130, 10400409808, 13000512260, 26001024520, 52002049040]

約数ペア:

[(1, 52002049040), (2, 26001024520), (4, 13000512260), (5, 10400409808), (8, 6500256130), (10, 5200204904), (16, 3250128065), (20, 2600102452), (40, 1300051226), (80, 650025613), (389, 133681360), (778, 66840680), (1171, 44408240), (1427, 36441520), (1556, 33420340), (1945, 26736272), (2342, 22204120), (2854, 18220760), (3112, 16710170), (3890, 13368136), (4684, 11102060), (5708, 9110380), (5855, 8881648), (6224, 8355085), (7135, 7288304), (7780, 6684068), (9368, 5551030), (11416, 4555190), (11710, 4440824), (14270, 3644152), (15560, 3342034), (18736, 2775515), (22832, 2277595), (23420, 2220412), (28540, 1822076), (31120, 1671017), (46840, 1110206), (57080, 911038), (93680, 555103), (114160, 455519)]