708204260

素因数分解:

$2^2\times 5^1\times {\mathrm{2213}}^1\times {\mathrm{16001}}^1$

素因数の和:18223

約数の個数: 24

約数和(自身を含む): 1487993976

約数和(自身を除く): 779789716

約数列:

[1, 2, 4, 5, 10, 20, 2213, 4426, 8852, 11065, 16001, 22130, 32002, 44260, 64004, 80005, 160010, 320020, 35410213, 70820426, 141640852, 177051065, 354102130, 708204260]

約数ペア:

[(1, 708204260), (2, 354102130), (4, 177051065), (5, 141640852), (10, 70820426), (20, 35410213), (2213, 320020), (4426, 160010), (8852, 80005), (11065, 64004), (16001, 44260), (22130, 32002)]