3738440

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4919}}^1$

素因数の和:4949

約数の個数: 32

約数和(自身を含む): 8856000

約数和(自身を除く): 5117560

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 4919, 9838, 19676, 24595, 39352, 49190, 93461, 98380, 186922, 196760, 373844, 467305, 747688, 934610, 1869220, 3738440]

約数ペア:

[(1, 3738440), (2, 1869220), (4, 934610), (5, 747688), (8, 467305), (10, 373844), (19, 196760), (20, 186922), (38, 98380), (40, 93461), (76, 49190), (95, 39352), (152, 24595), (190, 19676), (380, 9838), (760, 4919)]