105111680

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9661}}^1$

素因数の和:9697

約数の個数: 64

約数和(自身を含む): 266091480

約数和(自身を除く): 160979800

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 544, 640, 680, 1088, 1360, 2176, 2720, 5440, 9661, 10880, 19322, 38644, 48305, 77288, 96610, 154576, 164237, 193220, 309152, 328474, 386440, 618304, 656948, 772880, 821185, 1236608, 1313896, 1545760, 1642370, 2627792, 3091520, 3284740, 5255584, 6183040, 6569480, 10511168, 13138960, 21022336, 26277920, 52555840, 105111680]

約数ペア:

[(1, 105111680), (2, 52555840), (4, 26277920), (5, 21022336), (8, 13138960), (10, 10511168), (16, 6569480), (17, 6183040), (20, 5255584), (32, 3284740), (34, 3091520), (40, 2627792), (64, 1642370), (68, 1545760), (80, 1313896), (85, 1236608), (128, 821185), (136, 772880), (160, 656948), (170, 618304), (272, 386440), (320, 328474), (340, 309152), (544, 193220), (640, 164237), (680, 154576), (1088, 96610), (1360, 77288), (2176, 48305), (2720, 38644), (5440, 19322), (9661, 10880)]