45912520

素因数分解:

$2^3\times 5^1\times {\mathrm{443}}^1\times {\mathrm{2591}}^1$

素因数の和:3045

約数の個数: 32

約数和(自身を含む): 103576320

約数和(自身を除く): 57663800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 443, 886, 1772, 2215, 2591, 3544, 4430, 5182, 8860, 10364, 12955, 17720, 20728, 25910, 51820, 103640, 1147813, 2295626, 4591252, 5739065, 9182504, 11478130, 22956260, 45912520]

約数ペア:

[(1, 45912520), (2, 22956260), (4, 11478130), (5, 9182504), (8, 5739065), (10, 4591252), (20, 2295626), (40, 1147813), (443, 103640), (886, 51820), (1772, 25910), (2215, 20728), (2591, 17720), (3544, 12955), (4430, 10364), (5182, 8860)]