5351900

素因数分解:

$2^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{491}}^1$

素因数の和:614

約数の個数: 36

約数和(自身を含む): 11744040

約数和(自身を除く): 6392140

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 109, 218, 436, 491, 545, 982, 1090, 1964, 2180, 2455, 2725, 4910, 5450, 9820, 10900, 12275, 24550, 49100, 53519, 107038, 214076, 267595, 535190, 1070380, 1337975, 2675950, 5351900]

約数ペア:

[(1, 5351900), (2, 2675950), (4, 1337975), (5, 1070380), (10, 535190), (20, 267595), (25, 214076), (50, 107038), (100, 53519), (109, 49100), (218, 24550), (436, 12275), (491, 10900), (545, 9820), (982, 5450), (1090, 4910), (1964, 2725), (2180, 2455)]