5416480

素因数分解:

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

素因数の和:461

約数の個数: 48

約数和(自身を含む): 12965400

約数和(自身を除く): 7548920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 97, 160, 194, 349, 388, 485, 698, 776, 970, 1396, 1552, 1745, 1940, 2792, 3104, 3490, 3880, 5584, 6980, 7760, 11168, 13960, 15520, 27920, 33853, 55840, 67706, 135412, 169265, 270824, 338530, 541648, 677060, 1083296, 1354120, 2708240, 5416480]

約数ペア:

[(1, 5416480), (2, 2708240), (4, 1354120), (5, 1083296), (8, 677060), (10, 541648), (16, 338530), (20, 270824), (32, 169265), (40, 135412), (80, 67706), (97, 55840), (160, 33853), (194, 27920), (349, 15520), (388, 13960), (485, 11168), (698, 7760), (776, 6980), (970, 5584), (1396, 3880), (1552, 3490), (1745, 3104), (1940, 2792)]