11105950

素因数分解:

$2^1\times 5^2\times {\mathrm{389}}^1\times {\mathrm{571}}^1$

素因数の和:972

約数の個数: 24

約数和(自身を含む): 20746440

約数和(自身を除く): 9640490

約数列:

[1, 2, 5, 10, 25, 50, 389, 571, 778, 1142, 1945, 2855, 3890, 5710, 9725, 14275, 19450, 28550, 222119, 444238, 1110595, 2221190, 5552975, 11105950]

約数ペア:

[(1, 11105950), (2, 5552975), (5, 2221190), (10, 1110595), (25, 444238), (50, 222119), (389, 28550), (571, 19450), (778, 14275), (1142, 9725), (1945, 5710), (2855, 3890)]