85109027690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{5033059}}^1$

素因数の和:5033174

約数の個数: 32

約数和(自身を含む): 163071144000

約数和(自身を除く): 77962116310

約数列:

[1, 2, 5, 10, 19, 38, 89, 95, 178, 190, 445, 890, 1691, 3382, 8455, 16910, 5033059, 10066118, 25165295, 50330590, 95628121, 191256242, 447942251, 478140605, 895884502, 956281210, 2239711255, 4479422510, 8510902769, 17021805538, 42554513845, 85109027690]

約数ペア:

[(1, 85109027690), (2, 42554513845), (5, 17021805538), (10, 8510902769), (19, 4479422510), (38, 2239711255), (89, 956281210), (95, 895884502), (178, 478140605), (190, 447942251), (445, 191256242), (890, 95628121), (1691, 50330590), (3382, 25165295), (8455, 10066118), (16910, 5033059)]