2277771020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1013}}^1\times {\mathrm{16061}}^1$

素因数の和:17090

約数の個数: 48

約数和(自身を含む): 5472387648

約数和(自身を除く): 3194616628

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1013, 2026, 4052, 5065, 7091, 10130, 14182, 16061, 20260, 28364, 32122, 35455, 64244, 70910, 80305, 112427, 141820, 160610, 224854, 321220, 449708, 562135, 1124270, 2248540, 16269793, 32539586, 65079172, 81348965, 113888551, 162697930, 227777102, 325395860, 455554204, 569442755, 1138885510, 2277771020]

約数ペア:

[(1, 2277771020), (2, 1138885510), (4, 569442755), (5, 455554204), (7, 325395860), (10, 227777102), (14, 162697930), (20, 113888551), (28, 81348965), (35, 65079172), (70, 32539586), (140, 16269793), (1013, 2248540), (2026, 1124270), (4052, 562135), (5065, 449708), (7091, 321220), (10130, 224854), (14182, 160610), (16061, 141820), (20260, 112427), (28364, 80305), (32122, 70910), (35455, 64244)]