23726680

素因数分解:

$2^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{3011}}^1$

素因数の和:3219

約数の個数: 32

約数和(自身を含む): 53673840

約数和(自身を除く): 29947160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 197, 394, 788, 985, 1576, 1970, 3011, 3940, 6022, 7880, 12044, 15055, 24088, 30110, 60220, 120440, 593167, 1186334, 2372668, 2965835, 4745336, 5931670, 11863340, 23726680]

約数ペア:

[(1, 23726680), (2, 11863340), (4, 5931670), (5, 4745336), (8, 2965835), (10, 2372668), (20, 1186334), (40, 593167), (197, 120440), (394, 60220), (788, 30110), (985, 24088), (1576, 15055), (1970, 12044), (3011, 7880), (3940, 6022)]