8340260

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{18131}}^1$

素因数の和:18163

約数の個数: 24

約数和(自身を含む): 18277056

約数和(自身を除く): 9936796

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 18131, 36262, 72524, 90655, 181310, 362620, 417013, 834026, 1668052, 2085065, 4170130, 8340260]

約数ペア:

[(1, 8340260), (2, 4170130), (4, 2085065), (5, 1668052), (10, 834026), (20, 417013), (23, 362620), (46, 181310), (92, 90655), (115, 72524), (230, 36262), (460, 18131)]