121634480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2063}}^1$

素因数の和:2154

約数の個数: 80

約数和(自身を含む): 313265664

約数和(自身を除く): 191631184

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 67, 80, 88, 110, 134, 176, 220, 268, 335, 440, 536, 670, 737, 880, 1072, 1340, 1474, 2063, 2680, 2948, 3685, 4126, 5360, 5896, 7370, 8252, 10315, 11792, 14740, 16504, 20630, 22693, 29480, 33008, 41260, 45386, 58960, 82520, 90772, 113465, 138221, 165040, 181544, 226930, 276442, 363088, 453860, 552884, 691105, 907720, 1105768, 1382210, 1520431, 1815440, 2211536, 2764420, 3040862, 5528840, 6081724, 7602155, 11057680, 12163448, 15204310, 24326896, 30408620, 60817240, 121634480]

約数ペア:

[(1, 121634480), (2, 60817240), (4, 30408620), (5, 24326896), (8, 15204310), (10, 12163448), (11, 11057680), (16, 7602155), (20, 6081724), (22, 5528840), (40, 3040862), (44, 2764420), (55, 2211536), (67, 1815440), (80, 1520431), (88, 1382210), (110, 1105768), (134, 907720), (176, 691105), (220, 552884), (268, 453860), (335, 363088), (440, 276442), (536, 226930), (670, 181544), (737, 165040), (880, 138221), (1072, 113465), (1340, 90772), (1474, 82520), (2063, 58960), (2680, 45386), (2948, 41260), (3685, 33008), (4126, 29480), (5360, 22693), (5896, 20630), (7370, 16504), (8252, 14740), (10315, 11792)]