40805218444

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{10399}}^1\times {\mathrm{51631}}^1$

素因数の和:62053

約数の個数: 24

約数和(自身を含む): 75176192000

約数和(自身を除く): 34370973556

約数列:

[1, 2, 4, 19, 38, 76, 10399, 20798, 41596, 51631, 103262, 197581, 206524, 395162, 790324, 980989, 1961978, 3923956, 536910769, 1073821538, 2147643076, 10201304611, 20402609222, 40805218444]

約数ペア:

[(1, 40805218444), (2, 20402609222), (4, 10201304611), (19, 2147643076), (38, 1073821538), (76, 536910769), (10399, 3923956), (20798, 1961978), (41596, 980989), (51631, 790324), (103262, 395162), (197581, 206524)]