245725250

素因数分解:

$2^1\times 5^3\times {\mathrm{97}}^1\times {\mathrm{10133}}^1$

素因数の和:10247

約数の個数: 32

約数和(自身を含む): 464785776

約数和(自身を除く): 219060526

約数列:

[1, 2, 5, 10, 25, 50, 97, 125, 194, 250, 485, 970, 2425, 4850, 10133, 12125, 20266, 24250, 50665, 101330, 253325, 506650, 982901, 1266625, 1965802, 2533250, 4914505, 9829010, 24572525, 49145050, 122862625, 245725250]

約数ペア:

[(1, 245725250), (2, 122862625), (5, 49145050), (10, 24572525), (25, 9829010), (50, 4914505), (97, 2533250), (125, 1965802), (194, 1266625), (250, 982901), (485, 506650), (970, 253325), (2425, 101330), (4850, 50665), (10133, 24250), (12125, 20266)]