1796606960

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{477821}}^1$

素因数の和:477881

約数の個数: 40

約数和(自身を含む): 4265994816

約数和(自身を除く): 2469387856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 477821, 955642, 1911284, 2389105, 3822568, 4778210, 7645136, 9556420, 19112840, 22457587, 38225680, 44915174, 89830348, 112287935, 179660696, 224575870, 359321392, 449151740, 898303480, 1796606960]

約数ペア:

[(1, 1796606960), (2, 898303480), (4, 449151740), (5, 359321392), (8, 224575870), (10, 179660696), (16, 112287935), (20, 89830348), (40, 44915174), (47, 38225680), (80, 22457587), (94, 19112840), (188, 9556420), (235, 7645136), (376, 4778210), (470, 3822568), (752, 2389105), (940, 1911284), (1880, 955642), (3760, 477821)]