180540776

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1931}}^1$

素因数の和:2010

約数の個数: 64

約数和(自身を含む): 389491200

約数和(自身を除く): 208950424

約数列:

[1, 2, 4, 8, 13, 26, 29, 31, 52, 58, 62, 104, 116, 124, 232, 248, 377, 403, 754, 806, 899, 1508, 1612, 1798, 1931, 3016, 3224, 3596, 3862, 7192, 7724, 11687, 15448, 23374, 25103, 46748, 50206, 55999, 59861, 93496, 100412, 111998, 119722, 200824, 223996, 239444, 447992, 478888, 727987, 778193, 1455974, 1556386, 1735969, 2911948, 3112772, 3471938, 5823896, 6225544, 6943876, 13887752, 22567597, 45135194, 90270388, 180540776]

約数ペア:

[(1, 180540776), (2, 90270388), (4, 45135194), (8, 22567597), (13, 13887752), (26, 6943876), (29, 6225544), (31, 5823896), (52, 3471938), (58, 3112772), (62, 2911948), (104, 1735969), (116, 1556386), (124, 1455974), (232, 778193), (248, 727987), (377, 478888), (403, 447992), (754, 239444), (806, 223996), (899, 200824), (1508, 119722), (1612, 111998), (1798, 100412), (1931, 93496), (3016, 59861), (3224, 55999), (3596, 50206), (3862, 46748), (7192, 25103), (7724, 23374), (11687, 15448)]