26132080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{25127}}^1$

素因数の和:25153

約数の個数: 40

約数和(自身を含む): 65433312

約数和(自身を除く): 39301232

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 25127, 50254, 100508, 125635, 201016, 251270, 326651, 402032, 502540, 653302, 1005080, 1306604, 1633255, 2010160, 2613208, 3266510, 5226416, 6533020, 13066040, 26132080]

約数ペア:

[(1, 26132080), (2, 13066040), (4, 6533020), (5, 5226416), (8, 3266510), (10, 2613208), (13, 2010160), (16, 1633255), (20, 1306604), (26, 1005080), (40, 653302), (52, 502540), (65, 402032), (80, 326651), (104, 251270), (130, 201016), (208, 125635), (260, 100508), (520, 50254), (1040, 25127)]