26089820

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1319}}^1$

素因数の和:1394

約数の個数: 48

約数和(自身を含む): 58544640

約数和(自身を除く): 32454820

約数列:

[1, 2, 4, 5, 10, 20, 23, 43, 46, 86, 92, 115, 172, 215, 230, 430, 460, 860, 989, 1319, 1978, 2638, 3956, 4945, 5276, 6595, 9890, 13190, 19780, 26380, 30337, 56717, 60674, 113434, 121348, 151685, 226868, 283585, 303370, 567170, 606740, 1134340, 1304491, 2608982, 5217964, 6522455, 13044910, 26089820]

約数ペア:

[(1, 26089820), (2, 13044910), (4, 6522455), (5, 5217964), (10, 2608982), (20, 1304491), (23, 1134340), (43, 606740), (46, 567170), (86, 303370), (92, 283585), (115, 226868), (172, 151685), (215, 121348), (230, 113434), (430, 60674), (460, 56717), (860, 30337), (989, 26380), (1319, 19780), (1978, 13190), (2638, 9890), (3956, 6595), (4945, 5276)]