11680453640

素因数分解:

$2^3\times 5^1\times {\mathrm{292011341}}^1$

素因数の和:292011352

約数の個数: 16

約数和(自身を含む): 26281020780

約数和(自身を除く): 14600567140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 292011341, 584022682, 1168045364, 1460056705, 2336090728, 2920113410, 5840226820, 11680453640]

約数ペア:

[(1, 11680453640), (2, 5840226820), (4, 2920113410), (5, 2336090728), (8, 1460056705), (10, 1168045364), (20, 584022682), (40, 292011341)]