27892010

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{25589}}^1$

素因数の和:25705

約数の個数: 16

約数和(自身を含む): 50668200

約数和(自身を除く): 22776190

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 25589, 51178, 127945, 255890, 2789201, 5578402, 13946005, 27892010]

約数ペア:

[(1, 27892010), (2, 13946005), (5, 5578402), (10, 2789201), (109, 255890), (218, 127945), (545, 51178), (1090, 25589)]