238058960

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{23431}}^1$

素因数の和:23571

約数の個数: 40

約数和(自身を含む): 557869056

約数和(自身を除く): 319810096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1270, 2032, 2540, 5080, 10160, 23431, 46862, 93724, 117155, 187448, 234310, 374896, 468620, 937240, 1874480, 2975737, 5951474, 11902948, 14878685, 23805896, 29757370, 47611792, 59514740, 119029480, 238058960]

約数ペア:

[(1, 238058960), (2, 119029480), (4, 59514740), (5, 47611792), (8, 29757370), (10, 23805896), (16, 14878685), (20, 11902948), (40, 5951474), (80, 2975737), (127, 1874480), (254, 937240), (508, 468620), (635, 374896), (1016, 234310), (1270, 187448), (2032, 117155), (2540, 93724), (5080, 46862), (10160, 23431)]