1796706440

素因数分解:

$2^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{235171}}^1$

素因数の和:235373

約数の個数: 32

約数和(自身を含む): 4063772160

約数和(自身を除く): 2267065720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 191, 382, 764, 955, 1528, 1910, 3820, 7640, 235171, 470342, 940684, 1175855, 1881368, 2351710, 4703420, 9406840, 44917661, 89835322, 179670644, 224588305, 359341288, 449176610, 898353220, 1796706440]

約数ペア:

[(1, 1796706440), (2, 898353220), (4, 449176610), (5, 359341288), (8, 224588305), (10, 179670644), (20, 89835322), (40, 44917661), (191, 9406840), (382, 4703420), (764, 2351710), (955, 1881368), (1528, 1175855), (1910, 940684), (3820, 470342), (7640, 235171)]