85224500

素因数分解:

$2^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{8971}}^1$

素因数の和:9009

約数の個数: 48

約数和(自身を含む): 195948480

約数和(自身を除く): 110723980

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 125, 190, 250, 380, 475, 500, 950, 1900, 2375, 4750, 8971, 9500, 17942, 35884, 44855, 89710, 170449, 179420, 224275, 340898, 448550, 681796, 852245, 897100, 1121375, 1704490, 2242750, 3408980, 4261225, 4485500, 8522450, 17044900, 21306125, 42612250, 85224500]

約数ペア:

[(1, 85224500), (2, 42612250), (4, 21306125), (5, 17044900), (10, 8522450), (19, 4485500), (20, 4261225), (25, 3408980), (38, 2242750), (50, 1704490), (76, 1121375), (95, 897100), (100, 852245), (125, 681796), (190, 448550), (250, 340898), (380, 224275), (475, 179420), (500, 170449), (950, 89710), (1900, 44855), (2375, 35884), (4750, 17942), (8971, 9500)]