25356790

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{47843}}^1$

素因数の和:47903

約数の個数: 16

約数和(自身を含む): 46504368

約数和(自身を除く): 21147578

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 47843, 95686, 239215, 478430, 2535679, 5071358, 12678395, 25356790]

約数ペア:

[(1, 25356790), (2, 12678395), (5, 5071358), (10, 2535679), (53, 478430), (106, 239215), (265, 95686), (530, 47843)]