20161150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23719}}^1$

素因数の和:23748

約数の個数: 24

約数和(自身を含む): 39707280

約数和(自身を除く): 19546130

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 23719, 47438, 118595, 237190, 403223, 592975, 806446, 1185950, 2016115, 4032230, 10080575, 20161150]

約数ペア:

[(1, 20161150), (2, 10080575), (5, 4032230), (10, 2016115), (17, 1185950), (25, 806446), (34, 592975), (50, 403223), (85, 237190), (170, 118595), (425, 47438), (850, 23719)]