4037956880

素因数分解:

$2^4\times 5^1\times {\mathrm{2903}}^1\times {\mathrm{17387}}^1$

素因数の和:20303

約数の個数: 40

約数和(自身を含む): 9392023872

約数和(自身を除く): 5354066992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2903, 5806, 11612, 14515, 17387, 23224, 29030, 34774, 46448, 58060, 69548, 86935, 116120, 139096, 173870, 232240, 278192, 347740, 695480, 1390960, 50474461, 100948922, 201897844, 252372305, 403795688, 504744610, 807591376, 1009489220, 2018978440, 4037956880]

約数ペア:

[(1, 4037956880), (2, 2018978440), (4, 1009489220), (5, 807591376), (8, 504744610), (10, 403795688), (16, 252372305), (20, 201897844), (40, 100948922), (80, 50474461), (2903, 1390960), (5806, 695480), (11612, 347740), (14515, 278192), (17387, 232240), (23224, 173870), (29030, 139096), (34774, 116120), (46448, 86935), (58060, 69548)]