34279220

素因数分解:

$2^2\times 5^1\times {\mathrm{1091}}^1\times {\mathrm{1571}}^1$

素因数の和:2671

約数の個数: 24

約数和(自身を含む): 72098208

約数和(自身を除く): 37818988

約数列:

[1, 2, 4, 5, 10, 20, 1091, 1571, 2182, 3142, 4364, 5455, 6284, 7855, 10910, 15710, 21820, 31420, 1713961, 3427922, 6855844, 8569805, 17139610, 34279220]

約数ペア:

[(1, 34279220), (2, 17139610), (4, 8569805), (5, 6855844), (10, 3427922), (20, 1713961), (1091, 31420), (1571, 21820), (2182, 15710), (3142, 10910), (4364, 7855), (5455, 6284)]