4022650

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1871}}^1$

素因数の和:1926

約数の個数: 24

約数和(自身を含む): 7660224

約数和(自身を除く): 3637574

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 215, 430, 1075, 1871, 2150, 3742, 9355, 18710, 46775, 80453, 93550, 160906, 402265, 804530, 2011325, 4022650]

約数ペア:

[(1, 4022650), (2, 2011325), (5, 804530), (10, 402265), (25, 160906), (43, 93550), (50, 80453), (86, 46775), (215, 18710), (430, 9355), (1075, 3742), (1871, 2150)]