60691760

素因数分解:

$2^4\times 5^1\times {\mathrm{197}}^1\times {\mathrm{3851}}^1$

素因数の和:4061

約数の個数: 40

約数和(自身を含む): 141861456

約数和(自身を除く): 81169696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 197, 394, 788, 985, 1576, 1970, 3152, 3851, 3940, 7702, 7880, 15404, 15760, 19255, 30808, 38510, 61616, 77020, 154040, 308080, 758647, 1517294, 3034588, 3793235, 6069176, 7586470, 12138352, 15172940, 30345880, 60691760]

約数ペア:

[(1, 60691760), (2, 30345880), (4, 15172940), (5, 12138352), (8, 7586470), (10, 6069176), (16, 3793235), (20, 3034588), (40, 1517294), (80, 758647), (197, 308080), (394, 154040), (788, 77020), (985, 61616), (1576, 38510), (1970, 30808), (3152, 19255), (3851, 15760), (3940, 15404), (7702, 7880)]