1124013160

素因数分解:

$2^3\times 5^1\times {\mathrm{28100329}}^1$

素因数の和:28100340

約数の個数: 16

約数和(自身を含む): 2529029700

約数和(自身を除く): 1405016540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 28100329, 56200658, 112401316, 140501645, 224802632, 281003290, 562006580, 1124013160]

約数ペア:

[(1, 1124013160), (2, 562006580), (4, 281003290), (5, 224802632), (8, 140501645), (10, 112401316), (20, 56200658), (40, 28100329)]