85203710

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1\times {\mathrm{337}}^1$

素因数の和:668

約数の個数: 32

約数和(自身を含む): 155799072

約数和(自身を除く): 70595362

約数列:

[1, 2, 5, 10, 131, 193, 262, 337, 386, 655, 674, 965, 1310, 1685, 1930, 3370, 25283, 44147, 50566, 65041, 88294, 126415, 130082, 220735, 252830, 325205, 441470, 650410, 8520371, 17040742, 42601855, 85203710]

約数ペア:

[(1, 85203710), (2, 42601855), (5, 17040742), (10, 8520371), (131, 650410), (193, 441470), (262, 325205), (337, 252830), (386, 220735), (655, 130082), (674, 126415), (965, 88294), (1310, 65041), (1685, 50566), (1930, 44147), (3370, 25283)]