268761662020

素因数分解:

$2^2\times 5^1\times {\mathrm{56843}}^1\times {\mathrm{236407}}^1$

素因数の和:293259

約数の個数: 24

約数和(自身を含む): 564411806784

約数和(自身を除く): 295650144764

約数列:

[1, 2, 4, 5, 10, 20, 56843, 113686, 227372, 236407, 284215, 472814, 568430, 945628, 1136860, 1182035, 2364070, 4728140, 13438083101, 26876166202, 53752332404, 67190415505, 134380831010, 268761662020]

約数ペア:

[(1, 268761662020), (2, 134380831010), (4, 67190415505), (5, 53752332404), (10, 26876166202), (20, 13438083101), (56843, 4728140), (113686, 2364070), (227372, 1182035), (236407, 1136860), (284215, 945628), (472814, 568430)]