32256380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1279}}^1$

素因数の和:1398

約数の個数: 48

約数和(自身を含む): 73758720

約数和(自身を除く): 41502340

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 97, 130, 194, 260, 388, 485, 970, 1261, 1279, 1940, 2522, 2558, 5044, 5116, 6305, 6395, 12610, 12790, 16627, 25220, 25580, 33254, 66508, 83135, 124063, 166270, 248126, 332540, 496252, 620315, 1240630, 1612819, 2481260, 3225638, 6451276, 8064095, 16128190, 32256380]

約数ペア:

[(1, 32256380), (2, 16128190), (4, 8064095), (5, 6451276), (10, 3225638), (13, 2481260), (20, 1612819), (26, 1240630), (52, 620315), (65, 496252), (97, 332540), (130, 248126), (194, 166270), (260, 124063), (388, 83135), (485, 66508), (970, 33254), (1261, 25580), (1279, 25220), (1940, 16627), (2522, 12790), (2558, 12610), (5044, 6395), (5116, 6305)]