13317260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5503}}^1$

素因数の和:5534

約数の個数: 36

約数和(自身を含む): 30745344

約数和(自身を除く): 17428084

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 5503, 11006, 22012, 27515, 55030, 60533, 110060, 121066, 242132, 302665, 605330, 665863, 1210660, 1331726, 2663452, 3329315, 6658630, 13317260]

約数ペア:

[(1, 13317260), (2, 6658630), (4, 3329315), (5, 2663452), (10, 1331726), (11, 1210660), (20, 665863), (22, 605330), (44, 302665), (55, 242132), (110, 121066), (121, 110060), (220, 60533), (242, 55030), (484, 27515), (605, 22012), (1210, 11006), (2420, 5503)]