45717020

素因数分解:

$2^2\times 5^1\times {\mathrm{647}}^1\times {\mathrm{3533}}^1$

素因数の和:4189

約数の個数: 24

約数和(自身を含む): 96181344

約数和(自身を除く): 50464324

約数列:

[1, 2, 4, 5, 10, 20, 647, 1294, 2588, 3235, 3533, 6470, 7066, 12940, 14132, 17665, 35330, 70660, 2285851, 4571702, 9143404, 11429255, 22858510, 45717020]

約数ペア:

[(1, 45717020), (2, 22858510), (4, 11429255), (5, 9143404), (10, 4571702), (20, 2285851), (647, 70660), (1294, 35330), (2588, 17665), (3235, 14132), (3533, 12940), (6470, 7066)]