20140550

素因数分解:

$2^1\times 5^2\times {\mathrm{229}}^1\times {\mathrm{1759}}^1$

素因数の和:2000

約数の個数: 24

約数和(自身を含む): 37646400

約数和(自身を除く): 17505850

約数列:

[1, 2, 5, 10, 25, 50, 229, 458, 1145, 1759, 2290, 3518, 5725, 8795, 11450, 17590, 43975, 87950, 402811, 805622, 2014055, 4028110, 10070275, 20140550]

約数ペア:

[(1, 20140550), (2, 10070275), (5, 4028110), (10, 2014055), (25, 805622), (50, 402811), (229, 87950), (458, 43975), (1145, 17590), (1759, 11450), (2290, 8795), (3518, 5725)]