108575380

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{132409}}^1$

素因数の和:132459

約数の個数: 24

約数和(自身を含む): 233571240

約数和(自身を除く): 124995860

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 132409, 264818, 529636, 662045, 1324090, 2648180, 5428769, 10857538, 21715076, 27143845, 54287690, 108575380]

約数ペア:

[(1, 108575380), (2, 54287690), (4, 27143845), (5, 21715076), (10, 10857538), (20, 5428769), (41, 2648180), (82, 1324090), (164, 662045), (205, 529636), (410, 264818), (820, 132409)]