8265190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1061}}^1$

素因数の和:1128

約数の個数: 32

約数和(自身を含む): 16057440

約数和(自身を除く): 7792250

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 410, 779, 1061, 1558, 2122, 3895, 5305, 7790, 10610, 20159, 40318, 43501, 87002, 100795, 201590, 217505, 435010, 826519, 1653038, 4132595, 8265190]

約数ペア:

[(1, 8265190), (2, 4132595), (5, 1653038), (10, 826519), (19, 435010), (38, 217505), (41, 201590), (82, 100795), (95, 87002), (190, 43501), (205, 40318), (410, 20159), (779, 10610), (1061, 7790), (1558, 5305), (2122, 3895)]