1036405266280

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{256535957}}^1$

素因数の和:256536069

約数の個数: 32

約数和(自身を含む): 2355000094440

約数和(自身を除く): 1318594828160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 4040, 256535957, 513071914, 1026143828, 1282679785, 2052287656, 2565359570, 5130719140, 10261438280, 25910131657, 51820263314, 103640526628, 129550658285, 207281053256, 259101316570, 518202633140, 1036405266280]

約数ペア:

[(1, 1036405266280), (2, 518202633140), (4, 259101316570), (5, 207281053256), (8, 129550658285), (10, 103640526628), (20, 51820263314), (40, 25910131657), (101, 10261438280), (202, 5130719140), (404, 2565359570), (505, 2052287656), (808, 1282679785), (1010, 1026143828), (2020, 513071914), (4040, 256535957)]