3259520

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{463}}^1$

素因数の和:493

約数の個数: 64

約数和(自身を含む): 8519040

約数和(自身を除く): 5259520

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 463, 640, 704, 880, 926, 1408, 1760, 1852, 2315, 3520, 3704, 4630, 5093, 7040, 7408, 9260, 10186, 14816, 18520, 20372, 25465, 29632, 37040, 40744, 50930, 59264, 74080, 81488, 101860, 148160, 162976, 203720, 296320, 325952, 407440, 651904, 814880, 1629760, 3259520]

約数ペア:

[(1, 3259520), (2, 1629760), (4, 814880), (5, 651904), (8, 407440), (10, 325952), (11, 296320), (16, 203720), (20, 162976), (22, 148160), (32, 101860), (40, 81488), (44, 74080), (55, 59264), (64, 50930), (80, 40744), (88, 37040), (110, 29632), (128, 25465), (160, 20372), (176, 18520), (220, 14816), (320, 10186), (352, 9260), (440, 7408), (463, 7040), (640, 5093), (704, 4630), (880, 3704), (926, 3520), (1408, 2315), (1760, 1852)]