319247079440

素因数分解:

$2^4\times 5^1\times {\mathrm{96697}}^1\times {\mathrm{41269}}^1$

素因数の和:137979

約数の個数: 40

約数和(自身を含む): 742275121560

約数和(自身を除く): 423028042120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 41269, 82538, 96697, 165076, 193394, 206345, 330152, 386788, 412690, 483485, 660304, 773576, 825380, 966970, 1547152, 1650760, 1933940, 3301520, 3867880, 7735760, 3990588493, 7981176986, 15962353972, 19952942465, 31924707944, 39905884930, 63849415888, 79811769860, 159623539720, 319247079440]

約数ペア:

[(1, 319247079440), (2, 159623539720), (4, 79811769860), (5, 63849415888), (8, 39905884930), (10, 31924707944), (16, 19952942465), (20, 15962353972), (40, 7981176986), (80, 3990588493), (41269, 7735760), (82538, 3867880), (96697, 3301520), (165076, 1933940), (193394, 1650760), (206345, 1547152), (330152, 966970), (386788, 825380), (412690, 773576), (483485, 660304)]