2234780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5881}}^1$

素因数の和:5909

約数の個数: 24

約数和(自身を含む): 4940880

約数和(自身を除く): 2706100

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 5881, 11762, 23524, 29405, 58810, 111739, 117620, 223478, 446956, 558695, 1117390, 2234780]

約数ペア:

[(1, 2234780), (2, 1117390), (4, 558695), (5, 446956), (10, 223478), (19, 117620), (20, 111739), (38, 58810), (76, 29405), (95, 23524), (190, 11762), (380, 5881)]