1301860180

素因数分解:

$2^2\times 5^1\times {\mathrm{2713}}^1\times {\mathrm{23993}}^1$

素因数の和:26715

約数の個数: 24

約数和(自身を含む): 2735028072

約数和(自身を除く): 1433167892

約数列:

[1, 2, 4, 5, 10, 20, 2713, 5426, 10852, 13565, 23993, 27130, 47986, 54260, 95972, 119965, 239930, 479860, 65093009, 130186018, 260372036, 325465045, 650930090, 1301860180]

約数ペア:

[(1, 1301860180), (2, 650930090), (4, 325465045), (5, 260372036), (10, 130186018), (20, 65093009), (2713, 479860), (5426, 239930), (10852, 119965), (13565, 95972), (23993, 54260), (27130, 47986)]