225041720

素因数分解:

$2^3\times 5^1\times {\mathrm{5626043}}^1$

素因数の和:5626054

約数の個数: 16

約数和(自身を含む): 506343960

約数和(自身を除く): 281302240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5626043, 11252086, 22504172, 28130215, 45008344, 56260430, 112520860, 225041720]

約数ペア:

[(1, 225041720), (2, 112520860), (4, 56260430), (5, 45008344), (8, 28130215), (10, 22504172), (20, 11252086), (40, 5626043)]