61132720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{547}}^1$

素因数の和:698

約数の個数: 80

約数和(自身を含む): 156561408

約数和(自身を除く): 95428688

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 127, 176, 220, 254, 440, 508, 547, 635, 880, 1016, 1094, 1270, 1397, 2032, 2188, 2540, 2735, 2794, 4376, 5080, 5470, 5588, 6017, 6985, 8752, 10160, 10940, 11176, 12034, 13970, 21880, 22352, 24068, 27940, 30085, 43760, 48136, 55880, 60170, 69469, 96272, 111760, 120340, 138938, 240680, 277876, 347345, 481360, 555752, 694690, 764159, 1111504, 1389380, 1528318, 2778760, 3056636, 3820795, 5557520, 6113272, 7641590, 12226544, 15283180, 30566360, 61132720]

約数ペア:

[(1, 61132720), (2, 30566360), (4, 15283180), (5, 12226544), (8, 7641590), (10, 6113272), (11, 5557520), (16, 3820795), (20, 3056636), (22, 2778760), (40, 1528318), (44, 1389380), (55, 1111504), (80, 764159), (88, 694690), (110, 555752), (127, 481360), (176, 347345), (220, 277876), (254, 240680), (440, 138938), (508, 120340), (547, 111760), (635, 96272), (880, 69469), (1016, 60170), (1094, 55880), (1270, 48136), (1397, 43760), (2032, 30085), (2188, 27940), (2540, 24068), (2735, 22352), (2794, 21880), (4376, 13970), (5080, 12034), (5470, 11176), (5588, 10940), (6017, 10160), (6985, 8752)]