1412940620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{2027}}^1$

素因数の和:2439

約数の個数: 96

約数和(自身を含む): 3663249408

約数和(自身を除く): 2250308788

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 383, 455, 766, 910, 1532, 1820, 1915, 2027, 2681, 3830, 4054, 4979, 5362, 7660, 8108, 9958, 10135, 10724, 13405, 14189, 19916, 20270, 24895, 26351, 26810, 28378, 34853, 40540, 49790, 52702, 53620, 56756, 69706, 70945, 99580, 105404, 131755, 139412, 141890, 174265, 184457, 263510, 283780, 348530, 368914, 527020, 697060, 737828, 776341, 922285, 1552682, 1844570, 3105364, 3689140, 3881705, 5434387, 7763410, 10092433, 10868774, 15526820, 20184866, 21737548, 27171935, 40369732, 50462165, 54343870, 70647031, 100924330, 108687740, 141294062, 201848660, 282588124, 353235155, 706470310, 1412940620]

約数ペア:

[(1, 1412940620), (2, 706470310), (4, 353235155), (5, 282588124), (7, 201848660), (10, 141294062), (13, 108687740), (14, 100924330), (20, 70647031), (26, 54343870), (28, 50462165), (35, 40369732), (52, 27171935), (65, 21737548), (70, 20184866), (91, 15526820), (130, 10868774), (140, 10092433), (182, 7763410), (260, 5434387), (364, 3881705), (383, 3689140), (455, 3105364), (766, 1844570), (910, 1552682), (1532, 922285), (1820, 776341), (1915, 737828), (2027, 697060), (2681, 527020), (3830, 368914), (4054, 348530), (4979, 283780), (5362, 263510), (7660, 184457), (8108, 174265), (9958, 141890), (10135, 139412), (10724, 131755), (13405, 105404), (14189, 99580), (19916, 70945), (20270, 69706), (24895, 56756), (26351, 53620), (26810, 52702), (28378, 49790), (34853, 40540)]