2021168960

素因数分解:

$2^6\times 5^1\times {\mathrm{6316153}}^1$

素因数の和:6316170

約数の個数: 28

約数和(自身を含む): 4812909348

約数和(自身を除く): 2791740388

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 6316153, 12632306, 25264612, 31580765, 50529224, 63161530, 101058448, 126323060, 202116896, 252646120, 404233792, 505292240, 1010584480, 2021168960]

約数ペア:

[(1, 2021168960), (2, 1010584480), (4, 505292240), (5, 404233792), (8, 252646120), (10, 202116896), (16, 126323060), (20, 101058448), (32, 63161530), (40, 50529224), (64, 31580765), (80, 25264612), (160, 12632306), (320, 6316153)]