13463600

素因数分解:

$2^4\times 5^2\times {\mathrm{97}}^1\times {\mathrm{347}}^1$

素因数の和:462

約数の個数: 60

約数和(自身を含む): 32773944

約数和(自身を除く): 19310344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 97, 100, 194, 200, 347, 388, 400, 485, 694, 776, 970, 1388, 1552, 1735, 1940, 2425, 2776, 3470, 3880, 4850, 5552, 6940, 7760, 8675, 9700, 13880, 17350, 19400, 27760, 33659, 34700, 38800, 67318, 69400, 134636, 138800, 168295, 269272, 336590, 538544, 673180, 841475, 1346360, 1682950, 2692720, 3365900, 6731800, 13463600]

約数ペア:

[(1, 13463600), (2, 6731800), (4, 3365900), (5, 2692720), (8, 1682950), (10, 1346360), (16, 841475), (20, 673180), (25, 538544), (40, 336590), (50, 269272), (80, 168295), (97, 138800), (100, 134636), (194, 69400), (200, 67318), (347, 38800), (388, 34700), (400, 33659), (485, 27760), (694, 19400), (776, 17350), (970, 13880), (1388, 9700), (1552, 8675), (1735, 7760), (1940, 6940), (2425, 5552), (2776, 4850), (3470, 3880)]