190015940

素因数分解:

$2^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{56891}}^1$

素因数の和:57067

約数の個数: 24

約数和(自身を含む): 401429952

約数和(自身を除く): 211414012

約数列:

[1, 2, 4, 5, 10, 20, 167, 334, 668, 835, 1670, 3340, 56891, 113782, 227564, 284455, 568910, 1137820, 9500797, 19001594, 38003188, 47503985, 95007970, 190015940]

約数ペア:

[(1, 190015940), (2, 95007970), (4, 47503985), (5, 38003188), (10, 19001594), (20, 9500797), (167, 1137820), (334, 568910), (668, 284455), (835, 227564), (1670, 113782), (3340, 56891)]