104059940

素因数分解:

$2^2\times 5^1\times {\mathrm{641}}^1\times {\mathrm{8117}}^1$

素因数の和:8767

約数の個数: 24

約数和(自身を含む): 218893752

約数和(自身を除く): 114833812

約数列:

[1, 2, 4, 5, 10, 20, 641, 1282, 2564, 3205, 6410, 8117, 12820, 16234, 32468, 40585, 81170, 162340, 5202997, 10405994, 20811988, 26014985, 52029970, 104059940]

約数ペア:

[(1, 104059940), (2, 52029970), (4, 26014985), (5, 20811988), (10, 10405994), (20, 5202997), (641, 162340), (1282, 81170), (2564, 40585), (3205, 32468), (6410, 16234), (8117, 12820)]