2742413860

素因数分解:

$2^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{607}}^1\times {\mathrm{1013}}^1$

素因数の和:1852

約数の個数: 48

約数和(自身を含む): 5800144896

約数和(自身を除く): 3057731036

約数列:

[1, 2, 4, 5, 10, 20, 223, 446, 607, 892, 1013, 1115, 1214, 2026, 2230, 2428, 3035, 4052, 4460, 5065, 6070, 10130, 12140, 20260, 135361, 225899, 270722, 451798, 541444, 614891, 676805, 903596, 1129495, 1229782, 1353610, 2258990, 2459564, 2707220, 3074455, 4517980, 6148910, 12297820, 137120693, 274241386, 548482772, 685603465, 1371206930, 2742413860]

約数ペア:

[(1, 2742413860), (2, 1371206930), (4, 685603465), (5, 548482772), (10, 274241386), (20, 137120693), (223, 12297820), (446, 6148910), (607, 4517980), (892, 3074455), (1013, 2707220), (1115, 2459564), (1214, 2258990), (2026, 1353610), (2230, 1229782), (2428, 1129495), (3035, 903596), (4052, 676805), (4460, 614891), (5065, 541444), (6070, 451798), (10130, 270722), (12140, 225899), (20260, 135361)]