10190380

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{22153}}^1$

素因数の和:22185

約数の個数: 24

約数和(自身を含む): 22331232

約数和(自身を除く): 12140852

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 22153, 44306, 88612, 110765, 221530, 443060, 509519, 1019038, 2038076, 2547595, 5095190, 10190380]

約数ペア:

[(1, 10190380), (2, 5095190), (4, 2547595), (5, 2038076), (10, 1019038), (20, 509519), (23, 443060), (46, 221530), (92, 110765), (115, 88612), (230, 44306), (460, 22153)]