47374420

素因数分解:

$2^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{5347}}^1$

素因数の和:5799

約数の個数: 24

約数和(自身を含む): 99729504

約数和(自身を除く): 52355084

約数列:

[1, 2, 4, 5, 10, 20, 443, 886, 1772, 2215, 4430, 5347, 8860, 10694, 21388, 26735, 53470, 106940, 2368721, 4737442, 9474884, 11843605, 23687210, 47374420]

約数ペア:

[(1, 47374420), (2, 23687210), (4, 11843605), (5, 9474884), (10, 4737442), (20, 2368721), (443, 106940), (886, 53470), (1772, 26735), (2215, 21388), (4430, 10694), (5347, 8860)]