182445890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1949}}^1$

素因数の和:2027

約数の個数: 64

約数和(自身を含む): 384134400

約数和(自身を除く): 201688510

約数列:

[1, 2, 5, 10, 11, 22, 23, 37, 46, 55, 74, 110, 115, 185, 230, 253, 370, 407, 506, 814, 851, 1265, 1702, 1949, 2035, 2530, 3898, 4070, 4255, 8510, 9361, 9745, 18722, 19490, 21439, 42878, 44827, 46805, 72113, 89654, 93610, 107195, 144226, 214390, 224135, 360565, 448270, 493097, 721130, 793243, 986194, 1586486, 1658599, 2465485, 3317198, 3966215, 4930970, 7932430, 8292995, 16585990, 18244589, 36489178, 91222945, 182445890]

約数ペア:

[(1, 182445890), (2, 91222945), (5, 36489178), (10, 18244589), (11, 16585990), (22, 8292995), (23, 7932430), (37, 4930970), (46, 3966215), (55, 3317198), (74, 2465485), (110, 1658599), (115, 1586486), (185, 986194), (230, 793243), (253, 721130), (370, 493097), (407, 448270), (506, 360565), (814, 224135), (851, 214390), (1265, 144226), (1702, 107195), (1949, 93610), (2035, 89654), (2530, 72113), (3898, 46805), (4070, 44827), (4255, 42878), (8510, 21439), (9361, 19490), (9745, 18722)]