22220576

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:286

約数の個数: 96

約数和(自身を含む): 55157760

約数和(自身を除く): 32937184

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 32, 38, 46, 56, 76, 92, 112, 133, 152, 161, 184, 224, 227, 266, 304, 322, 368, 437, 454, 532, 608, 644, 736, 874, 908, 1064, 1288, 1589, 1748, 1816, 2128, 2576, 3059, 3178, 3496, 3632, 4256, 4313, 5152, 5221, 6118, 6356, 6992, 7264, 8626, 10442, 12236, 12712, 13984, 17252, 20884, 24472, 25424, 30191, 34504, 36547, 41768, 48944, 50848, 60382, 69008, 73094, 83536, 97888, 99199, 120764, 138016, 146188, 167072, 198398, 241528, 292376, 396796, 483056, 584752, 694393, 793592, 966112, 1169504, 1388786, 1587184, 2777572, 3174368, 5555144, 11110288, 22220576]

約数ペア:

[(1, 22220576), (2, 11110288), (4, 5555144), (7, 3174368), (8, 2777572), (14, 1587184), (16, 1388786), (19, 1169504), (23, 966112), (28, 793592), (32, 694393), (38, 584752), (46, 483056), (56, 396796), (76, 292376), (92, 241528), (112, 198398), (133, 167072), (152, 146188), (161, 138016), (184, 120764), (224, 99199), (227, 97888), (266, 83536), (304, 73094), (322, 69008), (368, 60382), (437, 50848), (454, 48944), (532, 41768), (608, 36547), (644, 34504), (736, 30191), (874, 25424), (908, 24472), (1064, 20884), (1288, 17252), (1589, 13984), (1748, 12712), (1816, 12236), (2128, 10442), (2576, 8626), (3059, 7264), (3178, 6992), (3496, 6356), (3632, 6118), (4256, 5221), (4313, 5152)]