27940600

素因数分解:

$2^3\times 5^2\times {\mathrm{139703}}^1$

素因数の和:139719

約数の個数: 24

約数和(自身を含む): 64962360

約数和(自身を除く): 37021760

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 139703, 279406, 558812, 698515, 1117624, 1397030, 2794060, 3492575, 5588120, 6985150, 13970300, 27940600]

約数ペア:

[(1, 27940600), (2, 13970300), (4, 6985150), (5, 5588120), (8, 3492575), (10, 2794060), (20, 1397030), (25, 1117624), (40, 698515), (50, 558812), (100, 279406), (200, 139703)]