2013097940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^2\times {\mathrm{5119}}^1$

素因数の和:5241

約数の個数: 72

約数和(自身を含む): 4925276160

約数和(自身を除く): 2912178220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 371, 530, 742, 1060, 1484, 1855, 2809, 3710, 5119, 5618, 7420, 10238, 11236, 14045, 19663, 20476, 25595, 28090, 35833, 39326, 51190, 56180, 71666, 78652, 98315, 102380, 143332, 179165, 196630, 271307, 358330, 393260, 542614, 716660, 1085228, 1356535, 1899149, 2713070, 3798298, 5426140, 7596596, 9495745, 14379271, 18991490, 28758542, 37982980, 57517084, 71896355, 100654897, 143792710, 201309794, 287585420, 402619588, 503274485, 1006548970, 2013097940]

約数ペア:

[(1, 2013097940), (2, 1006548970), (4, 503274485), (5, 402619588), (7, 287585420), (10, 201309794), (14, 143792710), (20, 100654897), (28, 71896355), (35, 57517084), (53, 37982980), (70, 28758542), (106, 18991490), (140, 14379271), (212, 9495745), (265, 7596596), (371, 5426140), (530, 3798298), (742, 2713070), (1060, 1899149), (1484, 1356535), (1855, 1085228), (2809, 716660), (3710, 542614), (5119, 393260), (5618, 358330), (7420, 271307), (10238, 196630), (11236, 179165), (14045, 143332), (19663, 102380), (20476, 98315), (25595, 78652), (28090, 71666), (35833, 56180), (39326, 51190)]