201604960

素因数分解:

$2^5\times 5^1\times {\mathrm{1260031}}^1$

素因数の和:1260046

約数の個数: 24

約数和(自身を含む): 476292096

約数和(自身を除く): 274687136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1260031, 2520062, 5040124, 6300155, 10080248, 12600310, 20160496, 25200620, 40320992, 50401240, 100802480, 201604960]

約数ペア:

[(1, 201604960), (2, 100802480), (4, 50401240), (5, 40320992), (8, 25200620), (10, 20160496), (16, 12600310), (20, 10080248), (32, 6300155), (40, 5040124), (80, 2520062), (160, 1260031)]