4040480

素因数分解:

$2^5\times 5^1\times {\mathrm{25253}}^1$

素因数の和:25268

約数の個数: 24

約数和(自身を含む): 9546012

約数和(自身を除く): 5505532

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 25253, 50506, 101012, 126265, 202024, 252530, 404048, 505060, 808096, 1010120, 2020240, 4040480]

約数ペア:

[(1, 4040480), (2, 2020240), (4, 1010120), (5, 808096), (8, 505060), (10, 404048), (16, 252530), (20, 202024), (32, 126265), (40, 101012), (80, 50506), (160, 25253)]