23081420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{50177}}^1$

素因数の和:50209

約数の個数: 24

約数和(自身を含む): 50579424

約数和(自身を除く): 27498004

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 50177, 100354, 200708, 250885, 501770, 1003540, 1154071, 2308142, 4616284, 5770355, 11540710, 23081420]

約数ペア:

[(1, 23081420), (2, 11540710), (4, 5770355), (5, 4616284), (10, 2308142), (20, 1154071), (23, 1003540), (46, 501770), (92, 250885), (115, 200708), (230, 100354), (460, 50177)]