71636260

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{155731}}^1$

素因数の和:155763

約数の個数: 24

約数和(自身を含む): 156977856

約数和(自身を除く): 85341596

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 155731, 311462, 622924, 778655, 1557310, 3114620, 3581813, 7163626, 14327252, 17909065, 35818130, 71636260]

約数ペア:

[(1, 71636260), (2, 35818130), (4, 17909065), (5, 14327252), (10, 7163626), (20, 3581813), (23, 3114620), (46, 1557310), (92, 778655), (115, 622924), (230, 311462), (460, 155731)]