12565546810

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{557}}^1\times {\mathrm{14369}}^1$

素因数の和:15090

約数の個数: 32

約数和(自身を含む): 22804500240

約数和(自身を除く): 10238953430

約数列:

[1, 2, 5, 10, 157, 314, 557, 785, 1114, 1570, 2785, 5570, 14369, 28738, 71845, 87449, 143690, 174898, 437245, 874490, 2255933, 4511866, 8003533, 11279665, 16007066, 22559330, 40017665, 80035330, 1256554681, 2513109362, 6282773405, 12565546810]

約数ペア:

[(1, 12565546810), (2, 6282773405), (5, 2513109362), (10, 1256554681), (157, 80035330), (314, 40017665), (557, 22559330), (785, 16007066), (1114, 11279665), (1570, 8003533), (2785, 4511866), (5570, 2255933), (14369, 874490), (28738, 437245), (71845, 174898), (87449, 143690)]