2034697940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{55381}}^1$

素因数の和:55568

約数の個数: 48

約数和(自身を含む): 4689304704

約数和(自身を除く): 2654606764

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 167, 220, 334, 668, 835, 1670, 1837, 3340, 3674, 7348, 9185, 18370, 36740, 55381, 110762, 221524, 276905, 553810, 609191, 1107620, 1218382, 2436764, 3045955, 6091910, 9248627, 12183820, 18497254, 36994508, 46243135, 92486270, 101734897, 184972540, 203469794, 406939588, 508674485, 1017348970, 2034697940]

約数ペア:

[(1, 2034697940), (2, 1017348970), (4, 508674485), (5, 406939588), (10, 203469794), (11, 184972540), (20, 101734897), (22, 92486270), (44, 46243135), (55, 36994508), (110, 18497254), (167, 12183820), (220, 9248627), (334, 6091910), (668, 3045955), (835, 2436764), (1670, 1218382), (1837, 1107620), (3340, 609191), (3674, 553810), (7348, 276905), (9185, 221524), (18370, 110762), (36740, 55381)]