11240809610

素因数分解:

$2^1\times 5^1\times {\mathrm{2549}}^1\times {\mathrm{440989}}^1$

素因数の和:443545

約数の個数: 16

約数和(自身を含む): 20241441000

約数和(自身を除く): 9000631390

約数列:

[1, 2, 5, 10, 2549, 5098, 12745, 25490, 440989, 881978, 2204945, 4409890, 1124080961, 2248161922, 5620404805, 11240809610]

約数ペア:

[(1, 11240809610), (2, 5620404805), (5, 2248161922), (10, 1124080961), (2549, 4409890), (5098, 2204945), (12745, 881978), (25490, 440989)]