39620260

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{86131}}^1$

素因数の和:86163

約数の個数: 24

約数和(自身を含む): 86821056

約数和(自身を除く): 47200796

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 86131, 172262, 344524, 430655, 861310, 1722620, 1981013, 3962026, 7924052, 9905065, 19810130, 39620260]

約数ペア:

[(1, 39620260), (2, 19810130), (4, 9905065), (5, 7924052), (10, 3962026), (20, 1981013), (23, 1722620), (46, 861310), (92, 430655), (115, 344524), (230, 172262), (460, 86131)]