70565440

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20047}}^1$

素因数の和:20075

約数の個数: 56

約数和(自身を含む): 183318912

約数和(自身を除く): 112753472

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 20047, 40094, 80188, 100235, 160376, 200470, 220517, 320752, 400940, 441034, 641504, 801880, 882068, 1102585, 1283008, 1603760, 1764136, 2205170, 3207520, 3528272, 4410340, 6415040, 7056544, 8820680, 14113088, 17641360, 35282720, 70565440]

約数ペア:

[(1, 70565440), (2, 35282720), (4, 17641360), (5, 14113088), (8, 8820680), (10, 7056544), (11, 6415040), (16, 4410340), (20, 3528272), (22, 3207520), (32, 2205170), (40, 1764136), (44, 1603760), (55, 1283008), (64, 1102585), (80, 882068), (88, 801880), (110, 641504), (160, 441034), (176, 400940), (220, 320752), (320, 220517), (352, 200470), (440, 160376), (704, 100235), (880, 80188), (1760, 40094), (3520, 20047)]