2048857540

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{15161}}^1$

素因数の和:15432

約数の個数: 48

約数和(自身を含む): 4470364080

約数和(自身を除く): 2421506540

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 233, 290, 466, 580, 932, 1165, 2330, 4660, 6757, 13514, 15161, 27028, 30322, 33785, 60644, 67570, 75805, 135140, 151610, 303220, 439669, 879338, 1758676, 2198345, 3532513, 4396690, 7065026, 8793380, 14130052, 17662565, 35325130, 70650260, 102442877, 204885754, 409771508, 512214385, 1024428770, 2048857540]

約数ペア:

[(1, 2048857540), (2, 1024428770), (4, 512214385), (5, 409771508), (10, 204885754), (20, 102442877), (29, 70650260), (58, 35325130), (116, 17662565), (145, 14130052), (233, 8793380), (290, 7065026), (466, 4396690), (580, 3532513), (932, 2198345), (1165, 1758676), (2330, 879338), (4660, 439669), (6757, 303220), (13514, 151610), (15161, 135140), (27028, 75805), (30322, 67570), (33785, 60644)]