39461860

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{919}}^1$

素因数の和:1060

約数の個数: 48

約数和(自身を含む): 88099200

約数和(自身を除く): 48637340

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 113, 190, 226, 380, 452, 565, 919, 1130, 1838, 2147, 2260, 3676, 4294, 4595, 8588, 9190, 10735, 17461, 18380, 21470, 34922, 42940, 69844, 87305, 103847, 174610, 207694, 349220, 415388, 519235, 1038470, 1973093, 2076940, 3946186, 7892372, 9865465, 19730930, 39461860]

約数ペア:

[(1, 39461860), (2, 19730930), (4, 9865465), (5, 7892372), (10, 3946186), (19, 2076940), (20, 1973093), (38, 1038470), (76, 519235), (95, 415388), (113, 349220), (190, 207694), (226, 174610), (380, 103847), (452, 87305), (565, 69844), (919, 42940), (1130, 34922), (1838, 21470), (2147, 18380), (2260, 17461), (3676, 10735), (4294, 9190), (4595, 8588)]