67706000

素因数分解:

$2^4\times 5^3\times {\mathrm{97}}^1\times {\mathrm{349}}^1$

素因数の和:469

約数の個数: 80

約数和(自身を含む): 165874800

約数和(自身を除く): 98168800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 97, 100, 125, 194, 200, 250, 349, 388, 400, 485, 500, 698, 776, 970, 1000, 1396, 1552, 1745, 1940, 2000, 2425, 2792, 3490, 3880, 4850, 5584, 6980, 7760, 8725, 9700, 12125, 13960, 17450, 19400, 24250, 27920, 33853, 34900, 38800, 43625, 48500, 67706, 69800, 87250, 97000, 135412, 139600, 169265, 174500, 194000, 270824, 338530, 349000, 541648, 677060, 698000, 846325, 1354120, 1692650, 2708240, 3385300, 4231625, 6770600, 8463250, 13541200, 16926500, 33853000, 67706000]

約数ペア:

[(1, 67706000), (2, 33853000), (4, 16926500), (5, 13541200), (8, 8463250), (10, 6770600), (16, 4231625), (20, 3385300), (25, 2708240), (40, 1692650), (50, 1354120), (80, 846325), (97, 698000), (100, 677060), (125, 541648), (194, 349000), (200, 338530), (250, 270824), (349, 194000), (388, 174500), (400, 169265), (485, 139600), (500, 135412), (698, 97000), (776, 87250), (970, 69800), (1000, 67706), (1396, 48500), (1552, 43625), (1745, 38800), (1940, 34900), (2000, 33853), (2425, 27920), (2792, 24250), (3490, 19400), (3880, 17450), (4850, 13960), (5584, 12125), (6980, 9700), (7760, 8725)]