41051080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{541}}^1$

素因数の和:830

約数の個数: 64

約数和(自身を含む): 106145280

約数和(自身を除く): 65094200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 271, 280, 541, 542, 1082, 1084, 1355, 1897, 2164, 2168, 2705, 2710, 3787, 3794, 4328, 5410, 5420, 7574, 7588, 9485, 10820, 10840, 15148, 15176, 18935, 18970, 21640, 30296, 37870, 37940, 75740, 75880, 146611, 151480, 293222, 586444, 733055, 1026277, 1172888, 1466110, 2052554, 2932220, 4105108, 5131385, 5864440, 8210216, 10262770, 20525540, 41051080]

約数ペア:

[(1, 41051080), (2, 20525540), (4, 10262770), (5, 8210216), (7, 5864440), (8, 5131385), (10, 4105108), (14, 2932220), (20, 2052554), (28, 1466110), (35, 1172888), (40, 1026277), (56, 733055), (70, 586444), (140, 293222), (271, 151480), (280, 146611), (541, 75880), (542, 75740), (1082, 37940), (1084, 37870), (1355, 30296), (1897, 21640), (2164, 18970), (2168, 18935), (2705, 15176), (2710, 15148), (3787, 10840), (3794, 10820), (4328, 9485), (5410, 7588), (5420, 7574)]