464987090

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{17891}}^1$

素因数の和:18034

約数の個数: 32

約数和(自身を含む): 881145216

約数和(自身を除く): 416158126

約数列:

[1, 2, 5, 10, 23, 46, 113, 115, 226, 230, 565, 1130, 2599, 5198, 12995, 17891, 25990, 35782, 89455, 178910, 411493, 822986, 2021683, 2057465, 4043366, 4114930, 10108415, 20216830, 46498709, 92997418, 232493545, 464987090]

約数ペア:

[(1, 464987090), (2, 232493545), (5, 92997418), (10, 46498709), (23, 20216830), (46, 10108415), (113, 4114930), (115, 4043366), (226, 2057465), (230, 2021683), (565, 822986), (1130, 411493), (2599, 178910), (5198, 89455), (12995, 35782), (17891, 25990)]