2013726500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{236909}}^1$

素因数の和:236945

約数の個数: 48

約数和(自身を含む): 4656702960

約数和(自身を除く): 2642976460

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 125, 170, 250, 340, 425, 500, 850, 1700, 2125, 4250, 8500, 236909, 473818, 947636, 1184545, 2369090, 4027453, 4738180, 5922725, 8054906, 11845450, 16109812, 20137265, 23690900, 29613625, 40274530, 59227250, 80549060, 100686325, 118454500, 201372650, 402745300, 503431625, 1006863250, 2013726500]

約数ペア:

[(1, 2013726500), (2, 1006863250), (4, 503431625), (5, 402745300), (10, 201372650), (17, 118454500), (20, 100686325), (25, 80549060), (34, 59227250), (50, 40274530), (68, 29613625), (85, 23690900), (100, 20137265), (125, 16109812), (170, 11845450), (250, 8054906), (340, 5922725), (425, 4738180), (500, 4027453), (850, 2369090), (1700, 1184545), (2125, 947636), (4250, 473818), (8500, 236909)]