42774070

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{104327}}^1$

素因数の和:104375

約数の個数: 16

約数和(自身を含む): 78871968

約数和(自身を除く): 36097898

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 104327, 208654, 521635, 1043270, 4277407, 8554814, 21387035, 42774070]

約数ペア:

[(1, 42774070), (2, 21387035), (5, 8554814), (10, 4277407), (41, 1043270), (82, 521635), (205, 208654), (410, 104327)]