15912974080

素因数分解:

$2^8\times 5^1\times {\mathrm{12432011}}^1$

素因数の和:12432032

約数の個数: 36

約数和(自身を含む): 38116548792

約数和(自身を除く): 22203574712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 12432011, 24864022, 49728044, 62160055, 99456088, 124320110, 198912176, 248640220, 397824352, 497280440, 795648704, 994560880, 1591297408, 1989121760, 3182594816, 3978243520, 7956487040, 15912974080]

約数ペア:

[(1, 15912974080), (2, 7956487040), (4, 3978243520), (5, 3182594816), (8, 1989121760), (10, 1591297408), (16, 994560880), (20, 795648704), (32, 497280440), (40, 397824352), (64, 248640220), (80, 198912176), (128, 124320110), (160, 99456088), (256, 62160055), (320, 49728044), (640, 24864022), (1280, 12432011)]