2050564080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{371479}}^1$

素因数の和:371518

約数の個数: 80

約数和(自身を含む): 6633146880

約数和(自身を除く): 4582582800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 371479, 742958, 1114437, 1485916, 1857395, 2228874, 2971832, 3714790, 4457748, 5572185, 5943664, 7429580, 8544017, 8915496, 11144370, 14859160, 17088034, 17830992, 22288740, 25632051, 29718320, 34176068, 42720085, 44577480, 51264102, 68352136, 85440170, 89154960, 102528204, 128160255, 136704272, 170880340, 205056408, 256320510, 341760680, 410112816, 512641020, 683521360, 1025282040, 2050564080]

約数ペア:

[(1, 2050564080), (2, 1025282040), (3, 683521360), (4, 512641020), (5, 410112816), (6, 341760680), (8, 256320510), (10, 205056408), (12, 170880340), (15, 136704272), (16, 128160255), (20, 102528204), (23, 89154960), (24, 85440170), (30, 68352136), (40, 51264102), (46, 44577480), (48, 42720085), (60, 34176068), (69, 29718320), (80, 25632051), (92, 22288740), (115, 17830992), (120, 17088034), (138, 14859160), (184, 11144370), (230, 8915496), (240, 8544017), (276, 7429580), (345, 5943664), (368, 5572185), (460, 4457748), (552, 3714790), (690, 2971832), (920, 2228874), (1104, 1857395), (1380, 1485916), (1840, 1114437), (2760, 742958), (5520, 371479)]