117709780

素因数分解:

$2^2\times 5^1\times {\mathrm{653}}^1\times {\mathrm{9013}}^1$

素因数の和:9675

約数の個数: 24

約数和(自身を含む): 247596552

約数和(自身を除く): 129886772

約数列:

[1, 2, 4, 5, 10, 20, 653, 1306, 2612, 3265, 6530, 9013, 13060, 18026, 36052, 45065, 90130, 180260, 5885489, 11770978, 23541956, 29427445, 58854890, 117709780]

約数ペア:

[(1, 117709780), (2, 58854890), (4, 29427445), (5, 23541956), (10, 11770978), (20, 5885489), (653, 180260), (1306, 90130), (2612, 45065), (3265, 36052), (6530, 18026), (9013, 13060)]