9881150

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{2381}}^1$

素因数の和:2476

約数の個数: 24

約数和(自身を含む): 18608184

約数和(自身を除く): 8727034

約数列:

[1, 2, 5, 10, 25, 50, 83, 166, 415, 830, 2075, 2381, 4150, 4762, 11905, 23810, 59525, 119050, 197623, 395246, 988115, 1976230, 4940575, 9881150]

約数ペア:

[(1, 9881150), (2, 4940575), (5, 1976230), (10, 988115), (25, 395246), (50, 197623), (83, 119050), (166, 59525), (415, 23810), (830, 11905), (2075, 4762), (2381, 4150)]