22480476160

素因数分解:

$2^{11}\times 5^1\times {\mathrm{2195359}}^1$

素因数の和:2195386

約数の個数: 48

約数和(自身を含む): 53939995200

約数和(自身を除く): 31459519040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 5120, 10240, 2195359, 4390718, 8781436, 10976795, 17562872, 21953590, 35125744, 43907180, 70251488, 87814360, 140502976, 175628720, 281005952, 351257440, 562011904, 702514880, 1124023808, 1405029760, 2248047616, 2810059520, 4496095232, 5620119040, 11240238080, 22480476160]

約数ペア:

[(1, 22480476160), (2, 11240238080), (4, 5620119040), (5, 4496095232), (8, 2810059520), (10, 2248047616), (16, 1405029760), (20, 1124023808), (32, 702514880), (40, 562011904), (64, 351257440), (80, 281005952), (128, 175628720), (160, 140502976), (256, 87814360), (320, 70251488), (512, 43907180), (640, 35125744), (1024, 21953590), (1280, 17562872), (2048, 10976795), (2560, 8781436), (5120, 4390718), (10240, 2195359)]