431485060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{49369}}^1$

素因数の和:49420

約数の個数: 48

約数和(自身を含む): 995299200

約数和(自身を除く): 563814140

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 380, 437, 460, 874, 1748, 2185, 4370, 8740, 49369, 98738, 197476, 246845, 493690, 938011, 987380, 1135487, 1876022, 2270974, 3752044, 4541948, 4690055, 5677435, 9380110, 11354870, 18760220, 21574253, 22709740, 43148506, 86297012, 107871265, 215742530, 431485060]

約数ペア:

[(1, 431485060), (2, 215742530), (4, 107871265), (5, 86297012), (10, 43148506), (19, 22709740), (20, 21574253), (23, 18760220), (38, 11354870), (46, 9380110), (76, 5677435), (92, 4690055), (95, 4541948), (115, 3752044), (190, 2270974), (230, 1876022), (380, 1135487), (437, 987380), (460, 938011), (874, 493690), (1748, 246845), (2185, 197476), (4370, 98738), (8740, 49369)]