117051140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{3221}}^1$

素因数の和:3332

約数の個数: 48

約数和(自身を含む): 259822080

約数和(自身を除く): 142770940

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 79, 92, 115, 158, 230, 316, 395, 460, 790, 1580, 1817, 3221, 3634, 6442, 7268, 9085, 12884, 16105, 18170, 32210, 36340, 64420, 74083, 148166, 254459, 296332, 370415, 508918, 740830, 1017836, 1272295, 1481660, 2544590, 5089180, 5852557, 11705114, 23410228, 29262785, 58525570, 117051140]

約数ペア:

[(1, 117051140), (2, 58525570), (4, 29262785), (5, 23410228), (10, 11705114), (20, 5852557), (23, 5089180), (46, 2544590), (79, 1481660), (92, 1272295), (115, 1017836), (158, 740830), (230, 508918), (316, 370415), (395, 296332), (460, 254459), (790, 148166), (1580, 74083), (1817, 64420), (3221, 36340), (3634, 32210), (6442, 18170), (7268, 16105), (9085, 12884)]