115569140

素因数分解:

$2^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{23977}}^1$

素因数の和:24227

約数の個数: 24

約数和(自身を含む): 243712392

約数和(自身を除く): 128143252

約数列:

[1, 2, 4, 5, 10, 20, 241, 482, 964, 1205, 2410, 4820, 23977, 47954, 95908, 119885, 239770, 479540, 5778457, 11556914, 23113828, 28892285, 57784570, 115569140]

約数ペア:

[(1, 115569140), (2, 57784570), (4, 28892285), (5, 23113828), (10, 11556914), (20, 5778457), (241, 479540), (482, 239770), (964, 119885), (1205, 95908), (2410, 47954), (4820, 23977)]