26452730

素因数分解:

$2^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{5197}}^1$

素因数の和:5713

約数の個数: 16

約数和(自身を含む): 47717640

約数和(自身を除く): 21264910

約数列:

[1, 2, 5, 10, 509, 1018, 2545, 5090, 5197, 10394, 25985, 51970, 2645273, 5290546, 13226365, 26452730]

約数ペア:

[(1, 26452730), (2, 13226365), (5, 5290546), (10, 2645273), (509, 51970), (1018, 25985), (2545, 10394), (5090, 5197)]