13541200

素因数分解:

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

素因数の和:464

約数の個数: 60

約数和(自身を含む): 32962300

約数和(自身を除く): 19421100

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 97, 100, 194, 200, 349, 388, 400, 485, 698, 776, 970, 1396, 1552, 1745, 1940, 2425, 2792, 3490, 3880, 4850, 5584, 6980, 7760, 8725, 9700, 13960, 17450, 19400, 27920, 33853, 34900, 38800, 67706, 69800, 135412, 139600, 169265, 270824, 338530, 541648, 677060, 846325, 1354120, 1692650, 2708240, 3385300, 6770600, 13541200]

約数ペア:

[(1, 13541200), (2, 6770600), (4, 3385300), (5, 2708240), (8, 1692650), (10, 1354120), (16, 846325), (20, 677060), (25, 541648), (40, 338530), (50, 270824), (80, 169265), (97, 139600), (100, 135412), (194, 69800), (200, 67706), (349, 38800), (388, 34900), (400, 33853), (485, 27920), (698, 19400), (776, 17450), (970, 13960), (1396, 9700), (1552, 8725), (1745, 7760), (1940, 6980), (2425, 5584), (2792, 4850), (3490, 3880)]