2017209100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1061689}}^1$

素因数の和:1061722

約数の個数: 36

約数和(自身を含む): 4607734600

約数和(自身を除く): 2590525500

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 1061689, 2123378, 4246756, 5308445, 10616890, 20172091, 21233780, 26542225, 40344182, 53084450, 80688364, 100860455, 106168900, 201720910, 403441820, 504302275, 1008604550, 2017209100]

約数ペア:

[(1, 2017209100), (2, 1008604550), (4, 504302275), (5, 403441820), (10, 201720910), (19, 106168900), (20, 100860455), (25, 80688364), (38, 53084450), (50, 40344182), (76, 26542225), (95, 21233780), (100, 20172091), (190, 10616890), (380, 5308445), (475, 4246756), (950, 2123378), (1900, 1061689)]