190058140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{500153}}^1$

素因数の和:500181

約数の個数: 24

約数和(自身を含む): 420129360

約数和(自身を除く): 230071220

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 500153, 1000306, 2000612, 2500765, 5001530, 9502907, 10003060, 19005814, 38011628, 47514535, 95029070, 190058140]

約数ペア:

[(1, 190058140), (2, 95029070), (4, 47514535), (5, 38011628), (10, 19005814), (19, 10003060), (20, 9502907), (38, 5001530), (76, 2500765), (95, 2000612), (190, 1000306), (380, 500153)]