29356940

素因数分解:

$2^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{7451}}^1$

素因数の和:7657

約数の個数: 24

約数和(自身を含む): 61970832

約数和(自身を除く): 32613892

約数列:

[1, 2, 4, 5, 10, 20, 197, 394, 788, 985, 1970, 3940, 7451, 14902, 29804, 37255, 74510, 149020, 1467847, 2935694, 5871388, 7339235, 14678470, 29356940]

約数ペア:

[(1, 29356940), (2, 14678470), (4, 7339235), (5, 5871388), (10, 2935694), (20, 1467847), (197, 149020), (394, 74510), (788, 37255), (985, 29804), (1970, 14902), (3940, 7451)]