5660780

素因数分解:

$2^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{811}}^1$

素因数の和:1169

約数の個数: 24

約数和(自身を含む): 11936400

約数和(自身を除く): 6275620

約数列:

[1, 2, 4, 5, 10, 20, 349, 698, 811, 1396, 1622, 1745, 3244, 3490, 4055, 6980, 8110, 16220, 283039, 566078, 1132156, 1415195, 2830390, 5660780]

約数ペア:

[(1, 5660780), (2, 2830390), (4, 1415195), (5, 1132156), (10, 566078), (20, 283039), (349, 16220), (698, 8110), (811, 6980), (1396, 4055), (1622, 3490), (1745, 3244)]