224941540

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{212209}}^1$

素因数の和:212271

約数の個数: 24

約数和(自身を含む): 481292280

約数和(自身を除く): 256350740

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 212209, 424418, 848836, 1061045, 2122090, 4244180, 11247077, 22494154, 44988308, 56235385, 112470770, 224941540]

約数ペア:

[(1, 224941540), (2, 112470770), (4, 56235385), (5, 44988308), (10, 22494154), (20, 11247077), (53, 4244180), (106, 2122090), (212, 1061045), (265, 848836), (530, 424418), (1060, 212209)]