87180950

素因数分解:

$2^1\times 5^2\times {\mathrm{1171}}^1\times {\mathrm{1489}}^1$

素因数の和:2672

約数の個数: 24

約数和(自身を含む): 162404040

約数和(自身を除く): 75223090

約数列:

[1, 2, 5, 10, 25, 50, 1171, 1489, 2342, 2978, 5855, 7445, 11710, 14890, 29275, 37225, 58550, 74450, 1743619, 3487238, 8718095, 17436190, 43590475, 87180950]

約数ペア:

[(1, 87180950), (2, 43590475), (5, 17436190), (10, 8718095), (25, 3487238), (50, 1743619), (1171, 74450), (1489, 58550), (2342, 37225), (2978, 29275), (5855, 14890), (7445, 11710)]