28080354200

素因数分解:

$2^3\times 5^2\times {\mathrm{140401771}}^1$

素因数の和:140401787

約数の個数: 24

約数和(自身を含む): 65286823980

約数和(自身を除く): 37206469780

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 140401771, 280803542, 561607084, 702008855, 1123214168, 1404017710, 2808035420, 3510044275, 5616070840, 7020088550, 14040177100, 28080354200]

約数ペア:

[(1, 28080354200), (2, 14040177100), (4, 7020088550), (5, 5616070840), (8, 3510044275), (10, 2808035420), (20, 1404017710), (25, 1123214168), (40, 702008855), (50, 561607084), (100, 280803542), (200, 140401771)]