40084750

素因数分解:

$2^1\times 5^3\times {\mathrm{109}}^1\times {\mathrm{1471}}^1$

素因数の和:1597

約数の個数: 32

約数和(自身を含む): 75778560

約数和(自身を除く): 35693810

約数列:

[1, 2, 5, 10, 25, 50, 109, 125, 218, 250, 545, 1090, 1471, 2725, 2942, 5450, 7355, 13625, 14710, 27250, 36775, 73550, 160339, 183875, 320678, 367750, 801695, 1603390, 4008475, 8016950, 20042375, 40084750]

約数ペア:

[(1, 40084750), (2, 20042375), (5, 8016950), (10, 4008475), (25, 1603390), (50, 801695), (109, 367750), (125, 320678), (218, 183875), (250, 160339), (545, 73550), (1090, 36775), (1471, 27250), (2725, 14710), (2942, 13625), (5450, 7355)]