45342500

素因数分解:

$2^2\times 5^4\times 7^1\times {\mathrm{2591}}^1$

素因数の和:2622

約数の個数: 60

約数和(自身を含む): 113363712

約数和(自身を除く): 68021212

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 125, 140, 175, 250, 350, 500, 625, 700, 875, 1250, 1750, 2500, 2591, 3500, 4375, 5182, 8750, 10364, 12955, 17500, 18137, 25910, 36274, 51820, 64775, 72548, 90685, 129550, 181370, 259100, 323875, 362740, 453425, 647750, 906850, 1295500, 1619375, 1813700, 2267125, 3238750, 4534250, 6477500, 9068500, 11335625, 22671250, 45342500]

約数ペア:

[(1, 45342500), (2, 22671250), (4, 11335625), (5, 9068500), (7, 6477500), (10, 4534250), (14, 3238750), (20, 2267125), (25, 1813700), (28, 1619375), (35, 1295500), (50, 906850), (70, 647750), (100, 453425), (125, 362740), (140, 323875), (175, 259100), (250, 181370), (350, 129550), (500, 90685), (625, 72548), (700, 64775), (875, 51820), (1250, 36274), (1750, 25910), (2500, 18137), (2591, 17500), (3500, 12955), (4375, 10364), (5182, 8750)]