2569968005

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{89}}^1\times {\mathrm{4339}}^1$

素因数の和:4466

約数の個数: 32

約数和(自身を含む): 3431030400

約数和(自身を除く): 861062395

約数列:

[1, 5, 11, 55, 89, 121, 445, 605, 979, 1331, 4339, 4895, 6655, 10769, 21695, 47729, 53845, 118459, 238645, 386171, 525019, 592295, 1930855, 2625095, 4247881, 5775209, 21239405, 28876045, 46726691, 233633455, 513993601, 2569968005]

約数ペア:

[(1, 2569968005), (5, 513993601), (11, 233633455), (55, 46726691), (89, 28876045), (121, 21239405), (445, 5775209), (605, 4247881), (979, 2625095), (1331, 1930855), (4339, 592295), (4895, 525019), (6655, 386171), (10769, 238645), (21695, 118459), (47729, 53845)]