113502080

素因数分解:

$2^7\times 5^1\times {\mathrm{177347}}^1$

素因数の和:177366

約数の個数: 32

約数和(自身を含む): 271342440

約数和(自身を除く): 157840360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 177347, 354694, 709388, 886735, 1418776, 1773470, 2837552, 3546940, 5675104, 7093880, 11350208, 14187760, 22700416, 28375520, 56751040, 113502080]

約数ペア:

[(1, 113502080), (2, 56751040), (4, 28375520), (5, 22700416), (8, 14187760), (10, 11350208), (16, 7093880), (20, 5675104), (32, 3546940), (40, 2837552), (64, 1773470), (80, 1418776), (128, 886735), (160, 709388), (320, 354694), (640, 177347)]