42844070

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1\times {\mathrm{281}}^1$

素因数の和:560

約数の個数: 32

約数和(自身を含む): 78779520

約数和(自身を除く): 35935450

約数列:

[1, 2, 5, 10, 79, 158, 193, 281, 386, 395, 562, 790, 965, 1405, 1930, 2810, 15247, 22199, 30494, 44398, 54233, 76235, 108466, 110995, 152470, 221990, 271165, 542330, 4284407, 8568814, 21422035, 42844070]

約数ペア:

[(1, 42844070), (2, 21422035), (5, 8568814), (10, 4284407), (79, 542330), (158, 271165), (193, 221990), (281, 152470), (386, 110995), (395, 108466), (562, 76235), (790, 54233), (965, 44398), (1405, 30494), (1930, 22199), (2810, 15247)]