2190884950

素因数分解:

$2^1\times 5^2\times {\mathrm{1109}}^1\times {\mathrm{39511}}^1$

素因数の和:40632

約数の個数: 24

約数和(自身を含む): 4078823760

約数和(自身を除く): 1887938810

約数列:

[1, 2, 5, 10, 25, 50, 1109, 2218, 5545, 11090, 27725, 39511, 55450, 79022, 197555, 395110, 987775, 1975550, 43817699, 87635398, 219088495, 438176990, 1095442475, 2190884950]

約数ペア:

[(1, 2190884950), (2, 1095442475), (5, 438176990), (10, 219088495), (25, 87635398), (50, 43817699), (1109, 1975550), (2218, 987775), (5545, 395110), (11090, 197555), (27725, 79022), (39511, 55450)]