80770570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1\times {\mathrm{853}}^1$

素因数の和:1434

約数の個数: 32

約数和(自身を含む): 154396368

約数和(自身を除く): 73625798

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 557, 853, 1114, 1706, 2785, 4265, 5570, 8530, 9469, 14501, 18938, 29002, 47345, 72505, 94690, 145010, 475121, 950242, 2375605, 4751210, 8077057, 16154114, 40385285, 80770570]

約数ペア:

[(1, 80770570), (2, 40385285), (5, 16154114), (10, 8077057), (17, 4751210), (34, 2375605), (85, 950242), (170, 475121), (557, 145010), (853, 94690), (1114, 72505), (1706, 47345), (2785, 29002), (4265, 18938), (5570, 14501), (8530, 9469)]