27852290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8623}}^1$

素因数の和:8666

約数の個数: 32

約数和(自身を含む): 55883520

約数和(自身を除く): 28031230

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 8623, 17246, 43115, 86230, 146591, 163837, 293182, 327674, 732955, 819185, 1465910, 1638370, 2785229, 5570458, 13926145, 27852290]

約数ペア:

[(1, 27852290), (2, 13926145), (5, 5570458), (10, 2785229), (17, 1638370), (19, 1465910), (34, 819185), (38, 732955), (85, 327674), (95, 293182), (170, 163837), (190, 146591), (323, 86230), (646, 43115), (1615, 17246), (3230, 8623)]