86516060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{3221}}^1$

素因数の和:3326

約数の個数: 48

約数和(自身を含む): 194866560

約数和(自身を除く): 108350500

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 79, 85, 158, 170, 316, 340, 395, 790, 1343, 1580, 2686, 3221, 5372, 6442, 6715, 12884, 13430, 16105, 26860, 32210, 54757, 64420, 109514, 219028, 254459, 273785, 508918, 547570, 1017836, 1095140, 1272295, 2544590, 4325803, 5089180, 8651606, 17303212, 21629015, 43258030, 86516060]

約数ペア:

[(1, 86516060), (2, 43258030), (4, 21629015), (5, 17303212), (10, 8651606), (17, 5089180), (20, 4325803), (34, 2544590), (68, 1272295), (79, 1095140), (85, 1017836), (158, 547570), (170, 508918), (316, 273785), (340, 254459), (395, 219028), (790, 109514), (1343, 64420), (1580, 54757), (2686, 32210), (3221, 26860), (5372, 16105), (6442, 13430), (6715, 12884)]