9798920

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{10651}}^1$

素因数の和:10685

約数の個数: 32

約数和(自身を含む): 23008320

約数和(自身を除く): 13209400

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 10651, 21302, 42604, 53255, 85208, 106510, 213020, 244973, 426040, 489946, 979892, 1224865, 1959784, 2449730, 4899460, 9798920]

約数ペア:

[(1, 9798920), (2, 4899460), (4, 2449730), (5, 1959784), (8, 1224865), (10, 979892), (20, 489946), (23, 426040), (40, 244973), (46, 213020), (92, 106510), (115, 85208), (184, 53255), (230, 42604), (460, 21302), (920, 10651)]