34894880

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12829}}^1$

素因数の和:12861

約数の個数: 48

約数和(自身を含む): 87295320

約数和(自身を除く): 52400440

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 12829, 25658, 51316, 64145, 102632, 128290, 205264, 218093, 256580, 410528, 436186, 513160, 872372, 1026320, 1090465, 1744744, 2052640, 2180930, 3489488, 4361860, 6978976, 8723720, 17447440, 34894880]

約数ペア:

[(1, 34894880), (2, 17447440), (4, 8723720), (5, 6978976), (8, 4361860), (10, 3489488), (16, 2180930), (17, 2052640), (20, 1744744), (32, 1090465), (34, 1026320), (40, 872372), (68, 513160), (80, 436186), (85, 410528), (136, 256580), (160, 218093), (170, 205264), (272, 128290), (340, 102632), (544, 64145), (680, 51316), (1360, 25658), (2720, 12829)]