44482780

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{16001}}^1$

素因数の和:16149

約数の個数: 24

約数和(自身を含む): 94091760

約数和(自身を除く): 49608980

約数列:

[1, 2, 4, 5, 10, 20, 139, 278, 556, 695, 1390, 2780, 16001, 32002, 64004, 80005, 160010, 320020, 2224139, 4448278, 8896556, 11120695, 22241390, 44482780]

約数ペア:

[(1, 44482780), (2, 22241390), (4, 11120695), (5, 8896556), (10, 4448278), (20, 2224139), (139, 320020), (278, 160010), (556, 80005), (695, 64004), (1390, 32002), (2780, 16001)]