77935040

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{10589}}^1$

素因数の和:10629

約数の個数: 56

約数和(自身を含む): 193669920

約数和(自身を除く): 115734880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 736, 920, 1472, 1840, 3680, 7360, 10589, 21178, 42356, 52945, 84712, 105890, 169424, 211780, 243547, 338848, 423560, 487094, 677696, 847120, 974188, 1217735, 1694240, 1948376, 2435470, 3388480, 3896752, 4870940, 7793504, 9741880, 15587008, 19483760, 38967520, 77935040]

約数ペア:

[(1, 77935040), (2, 38967520), (4, 19483760), (5, 15587008), (8, 9741880), (10, 7793504), (16, 4870940), (20, 3896752), (23, 3388480), (32, 2435470), (40, 1948376), (46, 1694240), (64, 1217735), (80, 974188), (92, 847120), (115, 677696), (160, 487094), (184, 423560), (230, 338848), (320, 243547), (368, 211780), (460, 169424), (736, 105890), (920, 84712), (1472, 52945), (1840, 42356), (3680, 21178), (7360, 10589)]