124338920

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{135151}}^1$

素因数の和:135185

約数の個数: 32

約数和(自身を含む): 291928320

約数和(自身を除く): 167589400

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 135151, 270302, 540604, 675755, 1081208, 1351510, 2703020, 3108473, 5406040, 6216946, 12433892, 15542365, 24867784, 31084730, 62169460, 124338920]

約数ペア:

[(1, 124338920), (2, 62169460), (4, 31084730), (5, 24867784), (8, 15542365), (10, 12433892), (20, 6216946), (23, 5406040), (40, 3108473), (46, 2703020), (92, 1351510), (115, 1081208), (184, 675755), (230, 540604), (460, 270302), (920, 135151)]