1036772080

素因数分解:

$2^4\times 5^1\times {\mathrm{12959651}}^1$

素因数の和:12959664

約数の個数: 20

約数和(自身を含む): 2410495272

約数和(自身を除く): 1373723192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 12959651, 25919302, 51838604, 64798255, 103677208, 129596510, 207354416, 259193020, 518386040, 1036772080]

約数ペア:

[(1, 1036772080), (2, 518386040), (4, 259193020), (5, 207354416), (8, 129596510), (10, 103677208), (16, 64798255), (20, 51838604), (40, 25919302), (80, 12959651)]