88631420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{192677}}^1$

素因数の和:192709

約数の個数: 24

約数和(自身を含む): 194219424

約数和(自身を除く): 105588004

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 192677, 385354, 770708, 963385, 1926770, 3853540, 4431571, 8863142, 17726284, 22157855, 44315710, 88631420]

約数ペア:

[(1, 88631420), (2, 44315710), (4, 22157855), (5, 17726284), (10, 8863142), (20, 4431571), (23, 3853540), (46, 1926770), (92, 963385), (115, 770708), (230, 385354), (460, 192677)]