4789540.00000000

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1223}}^1$

素因数の和:1269

約数の個数: 72

約数和(自身を含む): 70326144

約数和(自身を除く): 42759724

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 49, 70, 92, 98, 115, 140, 161, 196, 230, 245, 322, 460, 490, 644, 805, 980, 1127, 1223, 1610, 2254, 2446, 3220, 4508, 4892, 5635, 6115, 8561, 11270, 12230, 17122, 22540, 24460, 28129, 34244, 42805, 56258, 59927, 85610, 112516, 119854, 140645, 171220, 196903, 239708, 281290, 299635, 393806, 562580, 599270, 787612, 984515, 1198540, 1378321, 1969030, 2756642, 3938060, 5513284, 6891605, 13783210, 27566420]

約数ペア:

[(1, 27566420), (2, 13783210), (4, 6891605), (5, 5513284), (7, 3938060), (10, 2756642), (14, 1969030), (20, 1378321), (23, 1198540), (28, 984515), (35, 787612), (46, 599270), (49, 562580), (70, 393806), (92, 299635), (98, 281290), (115, 239708), (140, 196903), (161, 171220), (196, 140645), (230, 119854), (245, 112516), (322, 85610), (460, 59927), (490, 56258), (644, 42805), (805, 34244), (980, 28129), (1127, 24460), (1223, 22540), (1610, 17122), (2254, 12230), (2446, 11270), (3220, 8561), (4508, 6115), (4892, 5635)]