12565072010

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{11527589}}^1$

素因数の和:11527705

約数の個数: 16

約数和(自身を含む): 22824628200

約数和(自身を除く): 10259556190

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 11527589, 23055178, 57637945, 115275890, 1256507201, 2513014402, 6282536005, 12565072010]

約数ペア:

[(1, 12565072010), (2, 6282536005), (5, 2513014402), (10, 1256507201), (109, 115275890), (218, 57637945), (545, 23055178), (1090, 11527589)]