326738180

素因数分解:

$2^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{94433}}^1$

素因数の和:94615

約数の個数: 24

約数和(自身を含む): 690123672

約数和(自身を除く): 363385492

約数列:

[1, 2, 4, 5, 10, 20, 173, 346, 692, 865, 1730, 3460, 94433, 188866, 377732, 472165, 944330, 1888660, 16336909, 32673818, 65347636, 81684545, 163369090, 326738180]

約数ペア:

[(1, 326738180), (2, 163369090), (4, 81684545), (5, 65347636), (10, 32673818), (20, 16336909), (173, 1888660), (346, 944330), (692, 472165), (865, 377732), (1730, 188866), (3460, 94433)]