66005048740

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{34023221}}^1$

素因数の和:34023327

約数の個数: 24

約数和(自身を含む): 140039581752

約数和(自身を除く): 74034533012

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 34023221, 68046442, 136092884, 170116105, 340232210, 680464420, 3300252437, 6600504874, 13201009748, 16501262185, 33002524370, 66005048740]

約数ペア:

[(1, 66005048740), (2, 33002524370), (4, 16501262185), (5, 13201009748), (10, 6600504874), (20, 3300252437), (97, 680464420), (194, 340232210), (388, 170116105), (485, 136092884), (970, 68046442), (1940, 34023221)]