69453520

素因数分解:

$2^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{6337}}^1$

素因数の和:6487

約数の個数: 40

約数和(自身を含む): 162683784

約数和(自身を除く): 93230264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 137, 274, 548, 685, 1096, 1370, 2192, 2740, 5480, 6337, 10960, 12674, 25348, 31685, 50696, 63370, 101392, 126740, 253480, 506960, 868169, 1736338, 3472676, 4340845, 6945352, 8681690, 13890704, 17363380, 34726760, 69453520]

約数ペア:

[(1, 69453520), (2, 34726760), (4, 17363380), (5, 13890704), (8, 8681690), (10, 6945352), (16, 4340845), (20, 3472676), (40, 1736338), (80, 868169), (137, 506960), (274, 253480), (548, 126740), (685, 101392), (1096, 63370), (1370, 50696), (2192, 31685), (2740, 25348), (5480, 12674), (6337, 10960)]