43326940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{719}}^1$

素因数の和:882

約数の個数: 48

約数和(自身を含む): 95800320

約数和(自身を除く): 52473380

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 131, 230, 262, 460, 524, 655, 719, 1310, 1438, 2620, 2876, 3013, 3595, 6026, 7190, 12052, 14380, 15065, 16537, 30130, 33074, 60260, 66148, 82685, 94189, 165370, 188378, 330740, 376756, 470945, 941890, 1883780, 2166347, 4332694, 8665388, 10831735, 21663470, 43326940]

約数ペア:

[(1, 43326940), (2, 21663470), (4, 10831735), (5, 8665388), (10, 4332694), (20, 2166347), (23, 1883780), (46, 941890), (92, 470945), (115, 376756), (131, 330740), (230, 188378), (262, 165370), (460, 94189), (524, 82685), (655, 66148), (719, 60260), (1310, 33074), (1438, 30130), (2620, 16537), (2876, 15065), (3013, 14380), (3595, 12052), (6026, 7190)]