38876346575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{118897}}^1$

素因数の和:118988

約数の個数: 48

約数和(自身を含む): 55729870560

約数和(自身を除く): 16853523985

約数列:

[1, 5, 11, 25, 29, 41, 55, 145, 205, 275, 319, 451, 725, 1025, 1189, 1595, 2255, 5945, 7975, 11275, 13079, 29725, 65395, 118897, 326975, 594485, 1307867, 2972425, 3448013, 4874777, 6539335, 17240065, 24373885, 32696675, 37928143, 53622547, 86200325, 121869425, 141368533, 189640715, 268112735, 706842665, 948203575, 1340563675, 1555053863, 3534213325, 7775269315, 38876346575]

約数ペア:

[(1, 38876346575), (5, 7775269315), (11, 3534213325), (25, 1555053863), (29, 1340563675), (41, 948203575), (55, 706842665), (145, 268112735), (205, 189640715), (275, 141368533), (319, 121869425), (451, 86200325), (725, 53622547), (1025, 37928143), (1189, 32696675), (1595, 24373885), (2255, 17240065), (5945, 6539335), (7975, 4874777), (11275, 3448013), (13079, 2972425), (29725, 1307867), (65395, 594485), (118897, 326975)]