34402720

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1777}}^1$

素因数の和:1814

約数の個数: 72

約数和(自身を含む): 89387172

約数和(自身を除く): 54984452

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 121, 160, 176, 220, 242, 352, 440, 484, 605, 880, 968, 1210, 1760, 1777, 1936, 2420, 3554, 3872, 4840, 7108, 8885, 9680, 14216, 17770, 19360, 19547, 28432, 35540, 39094, 56864, 71080, 78188, 97735, 142160, 156376, 195470, 215017, 284320, 312752, 390940, 430034, 625504, 781880, 860068, 1075085, 1563760, 1720136, 2150170, 3127520, 3440272, 4300340, 6880544, 8600680, 17201360, 34402720]

約数ペア:

[(1, 34402720), (2, 17201360), (4, 8600680), (5, 6880544), (8, 4300340), (10, 3440272), (11, 3127520), (16, 2150170), (20, 1720136), (22, 1563760), (32, 1075085), (40, 860068), (44, 781880), (55, 625504), (80, 430034), (88, 390940), (110, 312752), (121, 284320), (160, 215017), (176, 195470), (220, 156376), (242, 142160), (352, 97735), (440, 78188), (484, 71080), (605, 56864), (880, 39094), (968, 35540), (1210, 28432), (1760, 19547), (1777, 19360), (1936, 17770), (2420, 14216), (3554, 9680), (3872, 8885), (4840, 7108)]