47314640

素因数分解:

$2^4\times 5^1\times {\mathrm{211}}^1\times {\mathrm{2803}}^1$

素因数の和:3027

約数の個数: 40

約数和(自身を含む): 110567328

約数和(自身を除く): 63252688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 211, 422, 844, 1055, 1688, 2110, 2803, 3376, 4220, 5606, 8440, 11212, 14015, 16880, 22424, 28030, 44848, 56060, 112120, 224240, 591433, 1182866, 2365732, 2957165, 4731464, 5914330, 9462928, 11828660, 23657320, 47314640]

約数ペア:

[(1, 47314640), (2, 23657320), (4, 11828660), (5, 9462928), (8, 5914330), (10, 4731464), (16, 2957165), (20, 2365732), (40, 1182866), (80, 591433), (211, 224240), (422, 112120), (844, 56060), (1055, 44848), (1688, 28030), (2110, 22424), (2803, 16880), (3376, 14015), (4220, 11212), (5606, 8440)]