47014640

素因数分解:

$2^4\times 5^1\times {\mathrm{359}}^1\times {\mathrm{1637}}^1$

素因数の和:2009

約数の個数: 40

約数和(自身を含む): 109680480

約数和(自身を除く): 62665840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 359, 718, 1436, 1637, 1795, 2872, 3274, 3590, 5744, 6548, 7180, 8185, 13096, 14360, 16370, 26192, 28720, 32740, 65480, 130960, 587683, 1175366, 2350732, 2938415, 4701464, 5876830, 9402928, 11753660, 23507320, 47014640]

約数ペア:

[(1, 47014640), (2, 23507320), (4, 11753660), (5, 9402928), (8, 5876830), (10, 4701464), (16, 2938415), (20, 2350732), (40, 1175366), (80, 587683), (359, 130960), (718, 65480), (1436, 32740), (1637, 28720), (1795, 26192), (2872, 16370), (3274, 14360), (3590, 13096), (5744, 8185), (6548, 7180)]