86561120

素因数分解:

$2^5\times 5^1\times {\mathrm{541007}}^1$

素因数の和:541022

約数の個数: 24

約数和(自身を含む): 204501024

約数和(自身を除く): 117939904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 541007, 1082014, 2164028, 2705035, 4328056, 5410070, 8656112, 10820140, 17312224, 21640280, 43280560, 86561120]

約数ペア:

[(1, 86561120), (2, 43280560), (4, 21640280), (5, 17312224), (8, 10820140), (10, 8656112), (16, 5410070), (20, 4328056), (32, 2705035), (40, 2164028), (80, 1082014), (160, 541007)]