26366870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1901}}^1$

素因数の和:2000

約数の個数: 32

約数和(自身を含む): 50669280

約数和(自身を除く): 24302410

約数列:

[1, 2, 5, 10, 19, 38, 73, 95, 146, 190, 365, 730, 1387, 1901, 2774, 3802, 6935, 9505, 13870, 19010, 36119, 72238, 138773, 180595, 277546, 361190, 693865, 1387730, 2636687, 5273374, 13183435, 26366870]

約数ペア:

[(1, 26366870), (2, 13183435), (5, 5273374), (10, 2636687), (19, 1387730), (38, 693865), (73, 361190), (95, 277546), (146, 180595), (190, 138773), (365, 72238), (730, 36119), (1387, 19010), (1901, 13870), (2774, 9505), (3802, 6935)]