2022506720

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{22613}}^1$

素因数の和:22684

約数の個数: 96

約数和(自身を含む): 5265624672

約数和(自身を除く): 3243117952

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 43, 52, 65, 80, 86, 104, 130, 160, 172, 208, 215, 260, 344, 416, 430, 520, 559, 688, 860, 1040, 1118, 1376, 1720, 2080, 2236, 2795, 3440, 4472, 5590, 6880, 8944, 11180, 17888, 22360, 22613, 44720, 45226, 89440, 90452, 113065, 180904, 226130, 293969, 361808, 452260, 587938, 723616, 904520, 972359, 1175876, 1469845, 1809040, 1944718, 2351752, 2939690, 3618080, 3889436, 4703504, 4861795, 5879380, 7778872, 9407008, 9723590, 11758760, 12640667, 15557744, 19447180, 23517520, 25281334, 31115488, 38894360, 47035040, 50562668, 63203335, 77788720, 101125336, 126406670, 155577440, 202250672, 252813340, 404501344, 505626680, 1011253360, 2022506720]

約数ペア:

[(1, 2022506720), (2, 1011253360), (4, 505626680), (5, 404501344), (8, 252813340), (10, 202250672), (13, 155577440), (16, 126406670), (20, 101125336), (26, 77788720), (32, 63203335), (40, 50562668), (43, 47035040), (52, 38894360), (65, 31115488), (80, 25281334), (86, 23517520), (104, 19447180), (130, 15557744), (160, 12640667), (172, 11758760), (208, 9723590), (215, 9407008), (260, 7778872), (344, 5879380), (416, 4861795), (430, 4703504), (520, 3889436), (559, 3618080), (688, 2939690), (860, 2351752), (1040, 1944718), (1118, 1809040), (1376, 1469845), (1720, 1175876), (2080, 972359), (2236, 904520), (2795, 723616), (3440, 587938), (4472, 452260), (5590, 361808), (6880, 293969), (8944, 226130), (11180, 180904), (17888, 113065), (22360, 90452), (22613, 89440), (44720, 45226)]