9220280

素因数分解:

$2^3\times 5^1\times {\mathrm{230507}}^1$

素因数の和:230518

約数の個数: 16

約数和(自身を含む): 20745720

約数和(自身を除く): 11525440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 230507, 461014, 922028, 1152535, 1844056, 2305070, 4610140, 9220280]

約数ペア:

[(1, 9220280), (2, 4610140), (4, 2305070), (5, 1844056), (8, 1152535), (10, 922028), (20, 461014), (40, 230507)]