474055480

素因数分解:

$2^3\times 5^1\times {\mathrm{1063}}^1\times {\mathrm{11149}}^1$

素因数の和:12223

約数の個数: 32

約数和(自身を含む): 1067724000

約数和(自身を除く): 593668520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1063, 2126, 4252, 5315, 8504, 10630, 11149, 21260, 22298, 42520, 44596, 55745, 89192, 111490, 222980, 445960, 11851387, 23702774, 47405548, 59256935, 94811096, 118513870, 237027740, 474055480]

約数ペア:

[(1, 474055480), (2, 237027740), (4, 118513870), (5, 94811096), (8, 59256935), (10, 47405548), (20, 23702774), (40, 11851387), (1063, 445960), (2126, 222980), (4252, 111490), (5315, 89192), (8504, 55745), (10630, 44596), (11149, 42520), (21260, 22298)]