79606220

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2837}}^1$

素因数の和:2930

約数の個数: 48

約数和(自身を含む): 177363648

約数和(自身を除く): 97757428

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 61, 92, 115, 122, 230, 244, 305, 460, 610, 1220, 1403, 2806, 2837, 5612, 5674, 7015, 11348, 14030, 14185, 28060, 28370, 56740, 65251, 130502, 173057, 261004, 326255, 346114, 652510, 692228, 865285, 1305020, 1730570, 3461140, 3980311, 7960622, 15921244, 19901555, 39803110, 79606220]

約数ペア:

[(1, 79606220), (2, 39803110), (4, 19901555), (5, 15921244), (10, 7960622), (20, 3980311), (23, 3461140), (46, 1730570), (61, 1305020), (92, 865285), (115, 692228), (122, 652510), (230, 346114), (244, 326255), (305, 261004), (460, 173057), (610, 130502), (1220, 65251), (1403, 56740), (2806, 28370), (2837, 28060), (5612, 14185), (5674, 14030), (7015, 11348)]