504355940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{16493}}^1$

素因数の和:16652

約数の個数: 48

約数和(自身を含む): 1163816640

約数和(自身を除く): 659460700

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 139, 220, 278, 556, 695, 1390, 1529, 2780, 3058, 6116, 7645, 15290, 16493, 30580, 32986, 65972, 82465, 164930, 181423, 329860, 362846, 725692, 907115, 1814230, 2292527, 3628460, 4585054, 9170108, 11462635, 22925270, 25217797, 45850540, 50435594, 100871188, 126088985, 252177970, 504355940]

約数ペア:

[(1, 504355940), (2, 252177970), (4, 126088985), (5, 100871188), (10, 50435594), (11, 45850540), (20, 25217797), (22, 22925270), (44, 11462635), (55, 9170108), (110, 4585054), (139, 3628460), (220, 2292527), (278, 1814230), (556, 907115), (695, 725692), (1390, 362846), (1529, 329860), (2780, 181423), (3058, 164930), (6116, 82465), (7645, 65972), (15290, 32986), (16493, 30580)]