1995579696

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{887}}^1\times {\mathrm{4261}}^1$

素因数の和:5170

約数の個数: 80

約数和(自身を含む): 5631568128

約数和(自身を除く): 3635988432

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 887, 1774, 2661, 3548, 4261, 5322, 7096, 8522, 9757, 10644, 12783, 14192, 17044, 19514, 21288, 25566, 29271, 34088, 39028, 42576, 46871, 51132, 58542, 68176, 78056, 93742, 102264, 117084, 140613, 156112, 187484, 204528, 234168, 281226, 374968, 468336, 562452, 749936, 1124904, 2249808, 3779507, 7559014, 11338521, 15118028, 22677042, 30236056, 41574577, 45354084, 60472112, 83149154, 90708168, 124723731, 166298308, 181416336, 249447462, 332596616, 498894924, 665193232, 997789848, 1995579696]

約数ペア:

[(1, 1995579696), (2, 997789848), (3, 665193232), (4, 498894924), (6, 332596616), (8, 249447462), (11, 181416336), (12, 166298308), (16, 124723731), (22, 90708168), (24, 83149154), (33, 60472112), (44, 45354084), (48, 41574577), (66, 30236056), (88, 22677042), (132, 15118028), (176, 11338521), (264, 7559014), (528, 3779507), (887, 2249808), (1774, 1124904), (2661, 749936), (3548, 562452), (4261, 468336), (5322, 374968), (7096, 281226), (8522, 234168), (9757, 204528), (10644, 187484), (12783, 156112), (14192, 140613), (17044, 117084), (19514, 102264), (21288, 93742), (25566, 78056), (29271, 68176), (34088, 58542), (39028, 51132), (42576, 46871)]