2080352710

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{39953}}^1$

素因数の和:40128

約数の個数: 32

約数和(自身を含む): 3866268672

約数和(自身を除く): 1785915962

約数列:

[1, 2, 5, 10, 41, 82, 127, 205, 254, 410, 635, 1270, 5207, 10414, 26035, 39953, 52070, 79906, 199765, 399530, 1638073, 3276146, 5074031, 8190365, 10148062, 16380730, 25370155, 50740310, 208035271, 416070542, 1040176355, 2080352710]

約数ペア:

[(1, 2080352710), (2, 1040176355), (5, 416070542), (10, 208035271), (41, 50740310), (82, 25370155), (127, 16380730), (205, 10148062), (254, 8190365), (410, 5074031), (635, 3276146), (1270, 1638073), (5207, 399530), (10414, 199765), (26035, 79906), (39953, 52070)]