104584640

素因数分解:

$2^6\times 5^1\times {\mathrm{317}}^1\times {\mathrm{1031}}^1$

素因数の和:1365

約数の個数: 56

約数和(自身を含む): 250070112

約数和(自身を除く): 145485472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 317, 320, 634, 1031, 1268, 1585, 2062, 2536, 3170, 4124, 5072, 5155, 6340, 8248, 10144, 10310, 12680, 16496, 20288, 20620, 25360, 32992, 41240, 50720, 65984, 82480, 101440, 164960, 326827, 329920, 653654, 1307308, 1634135, 2614616, 3268270, 5229232, 6536540, 10458464, 13073080, 20916928, 26146160, 52292320, 104584640]

約数ペア:

[(1, 104584640), (2, 52292320), (4, 26146160), (5, 20916928), (8, 13073080), (10, 10458464), (16, 6536540), (20, 5229232), (32, 3268270), (40, 2614616), (64, 1634135), (80, 1307308), (160, 653654), (317, 329920), (320, 326827), (634, 164960), (1031, 101440), (1268, 82480), (1585, 65984), (2062, 50720), (2536, 41240), (3170, 32992), (4124, 25360), (5072, 20620), (5155, 20288), (6340, 16496), (8248, 12680), (10144, 10310)]