2572130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{349}}^1$

素因数の和:434

約数の個数: 32

約数和(自身を含む): 5140800

約数和(自身を除く): 2568670

約数列:

[1, 2, 5, 10, 11, 22, 55, 67, 110, 134, 335, 349, 670, 698, 737, 1474, 1745, 3490, 3685, 3839, 7370, 7678, 19195, 23383, 38390, 46766, 116915, 233830, 257213, 514426, 1286065, 2572130]

約数ペア:

[(1, 2572130), (2, 1286065), (5, 514426), (10, 257213), (11, 233830), (22, 116915), (55, 46766), (67, 38390), (110, 23383), (134, 19195), (335, 7678), (349, 7370), (670, 3839), (698, 3685), (737, 3490), (1474, 1745)]