125532040

素因数分解:

$2^3\times 5^1\times {\mathrm{311}}^1\times {\mathrm{10091}}^1$

素因数の和:10413

約数の個数: 32

約数和(自身を含む): 283383360

約数和(自身を除く): 157851320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 311, 622, 1244, 1555, 2488, 3110, 6220, 10091, 12440, 20182, 40364, 50455, 80728, 100910, 201820, 403640, 3138301, 6276602, 12553204, 15691505, 25106408, 31383010, 62766020, 125532040]

約数ペア:

[(1, 125532040), (2, 62766020), (4, 31383010), (5, 25106408), (8, 15691505), (10, 12553204), (20, 6276602), (40, 3138301), (311, 403640), (622, 201820), (1244, 100910), (1555, 80728), (2488, 50455), (3110, 40364), (6220, 20182), (10091, 12440)]