160245260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{10501}}^1$

素因数の和:10626

約数の個数: 48

約数和(自身を含む): 388153920

約数和(自身を除く): 227908660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 109, 140, 218, 436, 545, 763, 1090, 1526, 2180, 3052, 3815, 7630, 10501, 15260, 21002, 42004, 52505, 73507, 105010, 147014, 210020, 294028, 367535, 735070, 1144609, 1470140, 2289218, 4578436, 5723045, 8012263, 11446090, 16024526, 22892180, 32049052, 40061315, 80122630, 160245260]

約数ペア:

[(1, 160245260), (2, 80122630), (4, 40061315), (5, 32049052), (7, 22892180), (10, 16024526), (14, 11446090), (20, 8012263), (28, 5723045), (35, 4578436), (70, 2289218), (109, 1470140), (140, 1144609), (218, 735070), (436, 367535), (545, 294028), (763, 210020), (1090, 147014), (1526, 105010), (2180, 73507), (3052, 52505), (3815, 42004), (7630, 21002), (10501, 15260)]