53836240

素因数分解:

$2^4\times 5^1\times {\mathrm{672953}}^1$

素因数の和:672966

約数の個数: 20

約数和(自身を含む): 125169444

約数和(自身を除く): 71333204

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 672953, 1345906, 2691812, 3364765, 5383624, 6729530, 10767248, 13459060, 26918120, 53836240]

約数ペア:

[(1, 53836240), (2, 26918120), (4, 13459060), (5, 10767248), (8, 6729530), (10, 5383624), (16, 3364765), (20, 2691812), (40, 1345906), (80, 672953)]