200471080

素因数分解:

$2^3\times 5^1\times {\mathrm{479}}^1\times {\mathrm{10463}}^1$

素因数の和:10953

約数の個数: 32

約数和(自身を含む): 452044800

約数和(自身を除く): 251573720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 479, 958, 1916, 2395, 3832, 4790, 9580, 10463, 19160, 20926, 41852, 52315, 83704, 104630, 209260, 418520, 5011777, 10023554, 20047108, 25058885, 40094216, 50117770, 100235540, 200471080]

約数ペア:

[(1, 200471080), (2, 100235540), (4, 50117770), (5, 40094216), (8, 25058885), (10, 20047108), (20, 10023554), (40, 5011777), (479, 418520), (958, 209260), (1916, 104630), (2395, 83704), (3832, 52315), (4790, 41852), (9580, 20926), (10463, 19160)]