86406160

素因数分解:

$2^4\times 5^1\times {\mathrm{1080077}}^1$

素因数の和:1080090

約数の個数: 20

約数和(自身を含む): 200894508

約数和(自身を除く): 114488348

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1080077, 2160154, 4320308, 5400385, 8640616, 10800770, 17281232, 21601540, 43203080, 86406160]

約数ペア:

[(1, 86406160), (2, 43203080), (4, 21601540), (5, 17281232), (8, 10800770), (10, 8640616), (16, 5400385), (20, 4320308), (40, 2160154), (80, 1080077)]