550292080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{529127}}^1$

素因数の和:529153

約数の個数: 40

約数和(自身を含む): 1377849312

約数和(自身を除く): 827557232

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 529127, 1058254, 2116508, 2645635, 4233016, 5291270, 6878651, 8466032, 10582540, 13757302, 21165080, 27514604, 34393255, 42330160, 55029208, 68786510, 110058416, 137573020, 275146040, 550292080]

約数ペア:

[(1, 550292080), (2, 275146040), (4, 137573020), (5, 110058416), (8, 68786510), (10, 55029208), (13, 42330160), (16, 34393255), (20, 27514604), (26, 21165080), (40, 13757302), (52, 10582540), (65, 8466032), (80, 6878651), (104, 5291270), (130, 4233016), (208, 2645635), (260, 2116508), (520, 1058254), (1040, 529127)]