412317760

素因数分解:

$2^6\times 5^1\times {\mathrm{1009}}^1\times {\mathrm{1277}}^1$

素因数の和:2303

約数の個数: 56

約数和(自身を含む): 983574360

約数和(自身を除く): 571256600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 1009, 1277, 2018, 2554, 4036, 5045, 5108, 6385, 8072, 10090, 10216, 12770, 16144, 20180, 20432, 25540, 32288, 40360, 40864, 51080, 64576, 80720, 81728, 102160, 161440, 204320, 322880, 408640, 1288493, 2576986, 5153972, 6442465, 10307944, 12884930, 20615888, 25769860, 41231776, 51539720, 82463552, 103079440, 206158880, 412317760]

約数ペア:

[(1, 412317760), (2, 206158880), (4, 103079440), (5, 82463552), (8, 51539720), (10, 41231776), (16, 25769860), (20, 20615888), (32, 12884930), (40, 10307944), (64, 6442465), (80, 5153972), (160, 2576986), (320, 1288493), (1009, 408640), (1277, 322880), (2018, 204320), (2554, 161440), (4036, 102160), (5045, 81728), (5108, 80720), (6385, 64576), (8072, 51080), (10090, 40864), (10216, 40360), (12770, 32288), (16144, 25540), (20180, 20432)]