43022180

素因数分解:

$2^2\times 5^1\times {\mathrm{1019}}^1\times {\mathrm{2111}}^1$

素因数の和:3139

約数の個数: 24

約数和(自身を含む): 90478080

約数和(自身を除く): 47455900

約数列:

[1, 2, 4, 5, 10, 20, 1019, 2038, 2111, 4076, 4222, 5095, 8444, 10190, 10555, 20380, 21110, 42220, 2151109, 4302218, 8604436, 10755545, 21511090, 43022180]

約数ペア:

[(1, 43022180), (2, 21511090), (4, 10755545), (5, 8604436), (10, 4302218), (20, 2151109), (1019, 42220), (2038, 21110), (2111, 20380), (4076, 10555), (4222, 10190), (5095, 8444)]