25276010

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{23189}}^1$

素因数の和:23305

約数の個数: 16

約数和(自身を含む): 45916200

約数和(自身を除く): 20640190

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 23189, 46378, 115945, 231890, 2527601, 5055202, 12638005, 25276010]

約数ペア:

[(1, 25276010), (2, 12638005), (5, 5055202), (10, 2527601), (109, 231890), (218, 115945), (545, 46378), (1090, 23189)]