186380740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{102407}}^1$

素因数の和:102436

約数の個数: 48

約数和(自身を含む): 481727232

約数和(自身を除く): 295346492

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 102407, 204814, 409628, 512035, 716849, 1024070, 1331291, 1433698, 2048140, 2662582, 2867396, 3584245, 5325164, 6656455, 7168490, 9319037, 13312910, 14336980, 18638074, 26625820, 37276148, 46595185, 93190370, 186380740]

約数ペア:

[(1, 186380740), (2, 93190370), (4, 46595185), (5, 37276148), (7, 26625820), (10, 18638074), (13, 14336980), (14, 13312910), (20, 9319037), (26, 7168490), (28, 6656455), (35, 5325164), (52, 3584245), (65, 2867396), (70, 2662582), (91, 2048140), (130, 1433698), (140, 1331291), (182, 1024070), (260, 716849), (364, 512035), (455, 409628), (910, 204814), (1820, 102407)]