43027940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1051}}^1$

素因数の和:1172

約数の個数: 48

約数和(自身を含む): 95437440

約数和(自身を除く): 52409500

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 89, 92, 115, 178, 230, 356, 445, 460, 890, 1051, 1780, 2047, 2102, 4094, 4204, 5255, 8188, 10235, 10510, 20470, 21020, 24173, 40940, 48346, 93539, 96692, 120865, 187078, 241730, 374156, 467695, 483460, 935390, 1870780, 2151397, 4302794, 8605588, 10756985, 21513970, 43027940]

約数ペア:

[(1, 43027940), (2, 21513970), (4, 10756985), (5, 8605588), (10, 4302794), (20, 2151397), (23, 1870780), (46, 935390), (89, 483460), (92, 467695), (115, 374156), (178, 241730), (230, 187078), (356, 120865), (445, 96692), (460, 93539), (890, 48346), (1051, 40940), (1780, 24173), (2047, 21020), (2102, 20470), (4094, 10510), (4204, 10235), (5255, 8188)]