1441704160

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{693127}}^1$

素因数の和:693155

約数の個数: 48

約数和(自身を含む): 3668033376

約数和(自身を除く): 2226329216

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 693127, 1386254, 2772508, 3465635, 5545016, 6931270, 9010651, 11090032, 13862540, 18021302, 22180064, 27725080, 36042604, 45053255, 55450160, 72085208, 90106510, 110900320, 144170416, 180213020, 288340832, 360426040, 720852080, 1441704160]

約数ペア:

[(1, 1441704160), (2, 720852080), (4, 360426040), (5, 288340832), (8, 180213020), (10, 144170416), (13, 110900320), (16, 90106510), (20, 72085208), (26, 55450160), (32, 45053255), (40, 36042604), (52, 27725080), (65, 22180064), (80, 18021302), (104, 13862540), (130, 11090032), (160, 9010651), (208, 6931270), (260, 5545016), (416, 3465635), (520, 2772508), (1040, 1386254), (2080, 693127)]