2012607300100

素因数分解:

$2^2\times 5^2\times {\mathrm{103}}^1\times {\mathrm{1051}}^1\times {\mathrm{185917}}^1$

素因数の和:187085

約数の個数: 72

約数和(自身を含む): 4413978890048

約数和(自身を除く): 2401371589948

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 103, 206, 412, 515, 1030, 1051, 2060, 2102, 2575, 4204, 5150, 5255, 10300, 10510, 21020, 26275, 52550, 105100, 108253, 185917, 216506, 371834, 433012, 541265, 743668, 929585, 1082530, 1859170, 2165060, 2706325, 3718340, 4647925, 5412650, 9295850, 10825300, 18591700, 19149451, 38298902, 76597804, 95747255, 191494510, 195398767, 382989020, 390797534, 478736275, 781595068, 957472550, 976993835, 1914945100, 1953987670, 3907975340, 4884969175, 9769938350, 19539876700, 20126073001, 40252146002, 80504292004, 100630365005, 201260730010, 402521460020, 503151825025, 1006303650050, 2012607300100]

約数ペア:

[(1, 2012607300100), (2, 1006303650050), (4, 503151825025), (5, 402521460020), (10, 201260730010), (20, 100630365005), (25, 80504292004), (50, 40252146002), (100, 20126073001), (103, 19539876700), (206, 9769938350), (412, 4884969175), (515, 3907975340), (1030, 1953987670), (1051, 1914945100), (2060, 976993835), (2102, 957472550), (2575, 781595068), (4204, 478736275), (5150, 390797534), (5255, 382989020), (10300, 195398767), (10510, 191494510), (21020, 95747255), (26275, 76597804), (52550, 38298902), (105100, 19149451), (108253, 18591700), (185917, 10825300), (216506, 9295850), (371834, 5412650), (433012, 4647925), (541265, 3718340), (743668, 2706325), (929585, 2165060), (1082530, 1859170)]