855366950

素因数分解:

$2^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{104953}}^1$

素因数の和:105128

約数の個数: 24

約数和(自身を含む): 1600758408

約数和(自身を除く): 745391458

約数列:

[1, 2, 5, 10, 25, 50, 163, 326, 815, 1630, 4075, 8150, 104953, 209906, 524765, 1049530, 2623825, 5247650, 17107339, 34214678, 85536695, 171073390, 427683475, 855366950]

約数ペア:

[(1, 855366950), (2, 427683475), (5, 171073390), (10, 85536695), (25, 34214678), (50, 17107339), (163, 5247650), (326, 2623825), (815, 1049530), (1630, 524765), (4075, 209906), (8150, 104953)]