214618773080

素因数分解:

$2^3\times 5^1\times {\mathrm{5365469327}}^1$

素因数の和:5365469338

約数の個数: 16

約数和(自身を含む): 482892239520

約数和(自身を除く): 268273466440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5365469327, 10730938654, 21461877308, 26827346635, 42923754616, 53654693270, 107309386540, 214618773080]

約数ペア:

[(1, 214618773080), (2, 107309386540), (4, 53654693270), (5, 42923754616), (8, 26827346635), (10, 21461877308), (20, 10730938654), (40, 5365469327)]