57387790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{823}}^1$

素因数の和:1216

約数の個数: 32

約数和(自身を含む): 109163520

約数和(自身を除く): 51775730

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 367, 734, 823, 1646, 1835, 3670, 4115, 6973, 8230, 13946, 15637, 31274, 34865, 69730, 78185, 156370, 302041, 604082, 1510205, 3020410, 5738779, 11477558, 28693895, 57387790]

約数ペア:

[(1, 57387790), (2, 28693895), (5, 11477558), (10, 5738779), (19, 3020410), (38, 1510205), (95, 604082), (190, 302041), (367, 156370), (734, 78185), (823, 69730), (1646, 34865), (1835, 31274), (3670, 15637), (4115, 13946), (6973, 8230)]