1888183240

素因数分解:

$2^3\times 5^1\times {\mathrm{47204581}}^1$

素因数の和:47204592

約数の個数: 16

約数和(自身を含む): 4248412380

約数和(自身を除く): 2360229140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47204581, 94409162, 188818324, 236022905, 377636648, 472045810, 944091620, 1888183240]

約数ペア:

[(1, 1888183240), (2, 944091620), (4, 472045810), (5, 377636648), (8, 236022905), (10, 188818324), (20, 94409162), (40, 47204581)]