22712980

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59771}}^1$

素因数の和:59799

約数の個数: 24

約数和(自身を含む): 50208480

約数和(自身を除く): 27495500

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 59771, 119542, 239084, 298855, 597710, 1135649, 1195420, 2271298, 4542596, 5678245, 11356490, 22712980]

約数ペア:

[(1, 22712980), (2, 11356490), (4, 5678245), (5, 4542596), (10, 2271298), (19, 1195420), (20, 1135649), (38, 597710), (76, 298855), (95, 239084), (190, 119542), (380, 59771)]