27208900

素因数分解:

$2^2\times 5^2\times {\mathrm{241}}^1\times {\mathrm{1129}}^1$

素因数の和:1384

約数の個数: 36

約数和(自身を含む): 59340820

約数和(自身を除く): 32131920

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 241, 482, 964, 1129, 1205, 2258, 2410, 4516, 4820, 5645, 6025, 11290, 12050, 22580, 24100, 28225, 56450, 112900, 272089, 544178, 1088356, 1360445, 2720890, 5441780, 6802225, 13604450, 27208900]

約数ペア:

[(1, 27208900), (2, 13604450), (4, 6802225), (5, 5441780), (10, 2720890), (20, 1360445), (25, 1088356), (50, 544178), (100, 272089), (241, 112900), (482, 56450), (964, 28225), (1129, 24100), (1205, 22580), (2258, 12050), (2410, 11290), (4516, 6025), (4820, 5645)]