23914840

素因数分解:

$2^3\times 5^1\times {\mathrm{547}}^1\times {\mathrm{1093}}^1$

素因数の和:1651

約数の個数: 32

約数和(自身を含む): 53956080

約数和(自身を除く): 30041240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 547, 1093, 1094, 2186, 2188, 2735, 4372, 4376, 5465, 5470, 8744, 10930, 10940, 21860, 21880, 43720, 597871, 1195742, 2391484, 2989355, 4782968, 5978710, 11957420, 23914840]

約数ペア:

[(1, 23914840), (2, 11957420), (4, 5978710), (5, 4782968), (8, 2989355), (10, 2391484), (20, 1195742), (40, 597871), (547, 43720), (1093, 21880), (1094, 21860), (2186, 10940), (2188, 10930), (2735, 8744), (4372, 5470), (4376, 5465)]