84732400

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{11149}}^1$

素因数の和:11186

約数の個数: 60

約数和(自身を含む): 214303000

約数和(自身を除く): 129570600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 304, 380, 400, 475, 760, 950, 1520, 1900, 3800, 7600, 11149, 22298, 44596, 55745, 89192, 111490, 178384, 211831, 222980, 278725, 423662, 445960, 557450, 847324, 891920, 1059155, 1114900, 1694648, 2118310, 2229800, 3389296, 4236620, 4459600, 5295775, 8473240, 10591550, 16946480, 21183100, 42366200, 84732400]

約数ペア:

[(1, 84732400), (2, 42366200), (4, 21183100), (5, 16946480), (8, 10591550), (10, 8473240), (16, 5295775), (19, 4459600), (20, 4236620), (25, 3389296), (38, 2229800), (40, 2118310), (50, 1694648), (76, 1114900), (80, 1059155), (95, 891920), (100, 847324), (152, 557450), (190, 445960), (200, 423662), (304, 278725), (380, 222980), (400, 211831), (475, 178384), (760, 111490), (950, 89192), (1520, 55745), (1900, 44596), (3800, 22298), (7600, 11149)]