193130120

素因数分解:

$2^3\times 5^1\times {\mathrm{4828253}}^1$

素因数の和:4828264

約数の個数: 16

約数和(自身を含む): 434542860

約数和(自身を除く): 241412740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 4828253, 9656506, 19313012, 24141265, 38626024, 48282530, 96565060, 193130120]

約数ペア:

[(1, 193130120), (2, 96565060), (4, 48282530), (5, 38626024), (8, 24141265), (10, 19313012), (20, 9656506), (40, 4828253)]