85843900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{45181}}^1$

素因数の和:45214

約数の個数: 36

約数和(自身を含む): 196089880

約数和(自身を除く): 110245980

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 45181, 90362, 180724, 225905, 451810, 858439, 903620, 1129525, 1716878, 2259050, 3433756, 4292195, 4518100, 8584390, 17168780, 21460975, 42921950, 85843900]

約数ペア:

[(1, 85843900), (2, 42921950), (4, 21460975), (5, 17168780), (10, 8584390), (19, 4518100), (20, 4292195), (25, 3433756), (38, 2259050), (50, 1716878), (76, 1129525), (95, 903620), (100, 858439), (190, 451810), (380, 225905), (475, 180724), (950, 90362), (1900, 45181)]