2014652720

素因数分解:

$2^4\times 5^1\times {\mathrm{191}}^1\times {\mathrm{131849}}^1$

素因数の和:132053

約数の個数: 40

約数和(自身を含む): 4708627200

約数和(自身を除く): 2693974480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 191, 382, 764, 955, 1528, 1910, 3056, 3820, 7640, 15280, 131849, 263698, 527396, 659245, 1054792, 1318490, 2109584, 2636980, 5273960, 10547920, 25183159, 50366318, 100732636, 125915795, 201465272, 251831590, 402930544, 503663180, 1007326360, 2014652720]

約数ペア:

[(1, 2014652720), (2, 1007326360), (4, 503663180), (5, 402930544), (8, 251831590), (10, 201465272), (16, 125915795), (20, 100732636), (40, 50366318), (80, 25183159), (191, 10547920), (382, 5273960), (764, 2636980), (955, 2109584), (1528, 1318490), (1910, 1054792), (3056, 659245), (3820, 527396), (7640, 263698), (15280, 131849)]