13639300

素因数分解:

$2^2\times 5^2\times {\mathrm{136393}}^1$

素因数の和:136407

約数の個数: 18

約数和(自身を含む): 29597498

約数和(自身を除く): 15958198

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 136393, 272786, 545572, 681965, 1363930, 2727860, 3409825, 6819650, 13639300]

約数ペア:

[(1, 13639300), (2, 6819650), (4, 3409825), (5, 2727860), (10, 1363930), (20, 681965), (25, 545572), (50, 272786), (100, 136393)]