104201440

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{13291}}^1$

素因数の和:13320

約数の個数: 72

約数和(自身を含む): 286389432

約数和(自身を除く): 182187992

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3920, 7840, 13291, 26582, 53164, 66455, 93037, 106328, 132910, 186074, 212656, 265820, 372148, 425312, 465185, 531640, 651259, 744296, 930370, 1063280, 1302518, 1488592, 1860740, 2126560, 2605036, 2977184, 3256295, 3721480, 5210072, 6512590, 7442960, 10420144, 13025180, 14885920, 20840288, 26050360, 52100720, 104201440]

約数ペア:

[(1, 104201440), (2, 52100720), (4, 26050360), (5, 20840288), (7, 14885920), (8, 13025180), (10, 10420144), (14, 7442960), (16, 6512590), (20, 5210072), (28, 3721480), (32, 3256295), (35, 2977184), (40, 2605036), (49, 2126560), (56, 1860740), (70, 1488592), (80, 1302518), (98, 1063280), (112, 930370), (140, 744296), (160, 651259), (196, 531640), (224, 465185), (245, 425312), (280, 372148), (392, 265820), (490, 212656), (560, 186074), (784, 132910), (980, 106328), (1120, 93037), (1568, 66455), (1960, 53164), (3920, 26582), (7840, 13291)]