129658540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{589357}}^1$

素因数の和:589377

約数の個数: 24

約数和(自身を含む): 297036432

約数和(自身を除く): 167377892

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 589357, 1178714, 2357428, 2946785, 5893570, 6482927, 11787140, 12965854, 25931708, 32414635, 64829270, 129658540]

約数ペア:

[(1, 129658540), (2, 64829270), (4, 32414635), (5, 25931708), (10, 12965854), (11, 11787140), (20, 6482927), (22, 5893570), (44, 2946785), (55, 2357428), (110, 1178714), (220, 589357)]