2849277920

素因数分解:

$2^5\times 5^1\times {\mathrm{2341}}^1\times {\mathrm{7607}}^1$

素因数の和:9963

約数の個数: 48

約数和(自身を含む): 6735179808

約数和(自身を除く): 3885901888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 2341, 4682, 7607, 9364, 11705, 15214, 18728, 23410, 30428, 37456, 38035, 46820, 60856, 74912, 76070, 93640, 121712, 152140, 187280, 243424, 304280, 374560, 608560, 1217120, 17807987, 35615974, 71231948, 89039935, 142463896, 178079870, 284927792, 356159740, 569855584, 712319480, 1424638960, 2849277920]

約数ペア:

[(1, 2849277920), (2, 1424638960), (4, 712319480), (5, 569855584), (8, 356159740), (10, 284927792), (16, 178079870), (20, 142463896), (32, 89039935), (40, 71231948), (80, 35615974), (160, 17807987), (2341, 1217120), (4682, 608560), (7607, 374560), (9364, 304280), (11705, 243424), (15214, 187280), (18728, 152140), (23410, 121712), (30428, 93640), (37456, 76070), (38035, 74912), (46820, 60856)]