69075400

素因数分解:

$2^3\times 5^2\times {\mathrm{137}}^1\times {\mathrm{2521}}^1$

素因数の和:2674

約数の個数: 48

約数和(自身を含む): 161836740

約数和(自身を除く): 92761340

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 137, 200, 274, 548, 685, 1096, 1370, 2521, 2740, 3425, 5042, 5480, 6850, 10084, 12605, 13700, 20168, 25210, 27400, 50420, 63025, 100840, 126050, 252100, 345377, 504200, 690754, 1381508, 1726885, 2763016, 3453770, 6907540, 8634425, 13815080, 17268850, 34537700, 69075400]

約数ペア:

[(1, 69075400), (2, 34537700), (4, 17268850), (5, 13815080), (8, 8634425), (10, 6907540), (20, 3453770), (25, 2763016), (40, 1726885), (50, 1381508), (100, 690754), (137, 504200), (200, 345377), (274, 252100), (548, 126050), (685, 100840), (1096, 63025), (1370, 50420), (2521, 27400), (2740, 25210), (3425, 20168), (5042, 13700), (5480, 12605), (6850, 10084)]