9048520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17401}}^1$

素因数の和:17425

約数の個数: 32

約数和(自身を含む): 21926520

約数和(自身を除く): 12878000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 17401, 34802, 69604, 87005, 139208, 174010, 226213, 348020, 452426, 696040, 904852, 1131065, 1809704, 2262130, 4524260, 9048520]

約数ペア:

[(1, 9048520), (2, 4524260), (4, 2262130), (5, 1809704), (8, 1131065), (10, 904852), (13, 696040), (20, 452426), (26, 348020), (40, 226213), (52, 174010), (65, 139208), (104, 87005), (130, 69604), (260, 34802), (520, 17401)]