113637040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{491}}^1$

素因数の和:778

約数の個数: 80

約数和(自身を含む): 289910016

約数和(自身を除く): 176272976

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 263, 440, 491, 526, 880, 982, 1052, 1315, 1964, 2104, 2455, 2630, 2893, 3928, 4208, 4910, 5260, 5401, 5786, 7856, 9820, 10520, 10802, 11572, 14465, 19640, 21040, 21604, 23144, 27005, 28930, 39280, 43208, 46288, 54010, 57860, 86416, 108020, 115720, 129133, 216040, 231440, 258266, 432080, 516532, 645665, 1033064, 1291330, 1420463, 2066128, 2582660, 2840926, 5165320, 5681852, 7102315, 10330640, 11363704, 14204630, 22727408, 28409260, 56818520, 113637040]

約数ペア:

[(1, 113637040), (2, 56818520), (4, 28409260), (5, 22727408), (8, 14204630), (10, 11363704), (11, 10330640), (16, 7102315), (20, 5681852), (22, 5165320), (40, 2840926), (44, 2582660), (55, 2066128), (80, 1420463), (88, 1291330), (110, 1033064), (176, 645665), (220, 516532), (263, 432080), (440, 258266), (491, 231440), (526, 216040), (880, 129133), (982, 115720), (1052, 108020), (1315, 86416), (1964, 57860), (2104, 54010), (2455, 46288), (2630, 43208), (2893, 39280), (3928, 28930), (4208, 27005), (4910, 23144), (5260, 21604), (5401, 21040), (5786, 19640), (7856, 14465), (9820, 11572), (10520, 10802)]