20180950

素因数分解:

$2^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{6841}}^1$

素因数の和:6912

約数の個数: 24

約数和(自身を含む): 38178360

約数和(自身を除く): 17997410

約数列:

[1, 2, 5, 10, 25, 50, 59, 118, 295, 590, 1475, 2950, 6841, 13682, 34205, 68410, 171025, 342050, 403619, 807238, 2018095, 4036190, 10090475, 20180950]

約数ペア:

[(1, 20180950), (2, 10090475), (5, 4036190), (10, 2018095), (25, 807238), (50, 403619), (59, 342050), (118, 171025), (295, 68410), (590, 34205), (1475, 13682), (2950, 6841)]