282725900

素因数分解:

$2^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{29147}}^1$

素因数の和:29258

約数の個数: 36

約数和(自身を含む): 619861368

約数和(自身を除く): 337135468

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 97, 100, 194, 388, 485, 970, 1940, 2425, 4850, 9700, 29147, 58294, 116588, 145735, 291470, 582940, 728675, 1457350, 2827259, 2914700, 5654518, 11309036, 14136295, 28272590, 56545180, 70681475, 141362950, 282725900]

約数ペア:

[(1, 282725900), (2, 141362950), (4, 70681475), (5, 56545180), (10, 28272590), (20, 14136295), (25, 11309036), (50, 5654518), (97, 2914700), (100, 2827259), (194, 1457350), (388, 728675), (485, 582940), (970, 291470), (1940, 145735), (2425, 116588), (4850, 58294), (9700, 29147)]