83997800

素因数分解:

$2^3\times 5^2\times {\mathrm{127}}^1\times {\mathrm{3307}}^1$

素因数の和:3450

約数の個数: 48

約数和(自身を含む): 196892160

約数和(自身を除く): 112894360

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 127, 200, 254, 508, 635, 1016, 1270, 2540, 3175, 3307, 5080, 6350, 6614, 12700, 13228, 16535, 25400, 26456, 33070, 66140, 82675, 132280, 165350, 330700, 419989, 661400, 839978, 1679956, 2099945, 3359912, 4199890, 8399780, 10499725, 16799560, 20999450, 41998900, 83997800]

約数ペア:

[(1, 83997800), (2, 41998900), (4, 20999450), (5, 16799560), (8, 10499725), (10, 8399780), (20, 4199890), (25, 3359912), (40, 2099945), (50, 1679956), (100, 839978), (127, 661400), (200, 419989), (254, 330700), (508, 165350), (635, 132280), (1016, 82675), (1270, 66140), (2540, 33070), (3175, 26456), (3307, 25400), (5080, 16535), (6350, 13228), (6614, 12700)]