2220228950

素因数分解:

$2^1\times 5^2\times {\mathrm{44404579}}^1$

素因数の和:44404591

約数の個数: 12

約数和(自身を含む): 4129625940

約数和(自身を除く): 1909396990

約数列:

[1, 2, 5, 10, 25, 50, 44404579, 88809158, 222022895, 444045790, 1110114475, 2220228950]

約数ペア:

[(1, 2220228950), (2, 1110114475), (5, 444045790), (10, 222022895), (25, 88809158), (50, 44404579)]