158850580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{5879}}^1$

素因数の和:6088

約数の個数: 48

約数和(自身を含む): 383281920

約数和(自身を除く): 224431340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 193, 386, 772, 965, 1351, 1930, 2702, 3860, 5404, 5879, 6755, 11758, 13510, 23516, 27020, 29395, 41153, 58790, 82306, 117580, 164612, 205765, 411530, 823060, 1134647, 2269294, 4538588, 5673235, 7942529, 11346470, 15885058, 22692940, 31770116, 39712645, 79425290, 158850580]

約数ペア:

[(1, 158850580), (2, 79425290), (4, 39712645), (5, 31770116), (7, 22692940), (10, 15885058), (14, 11346470), (20, 7942529), (28, 5673235), (35, 4538588), (70, 2269294), (140, 1134647), (193, 823060), (386, 411530), (772, 205765), (965, 164612), (1351, 117580), (1930, 82306), (2702, 58790), (3860, 41153), (5404, 29395), (5879, 27020), (6755, 23516), (11758, 13510)]