104838160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{187211}}^1$

素因数の和:187231

約数の個数: 40

約数和(自身を含む): 278571456

約数和(自身を除く): 173733296

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 187211, 374422, 748844, 936055, 1310477, 1497688, 1872110, 2620954, 2995376, 3744220, 5241908, 6552385, 7488440, 10483816, 13104770, 14976880, 20967632, 26209540, 52419080, 104838160]

約数ペア:

[(1, 104838160), (2, 52419080), (4, 26209540), (5, 20967632), (7, 14976880), (8, 13104770), (10, 10483816), (14, 7488440), (16, 6552385), (20, 5241908), (28, 3744220), (35, 2995376), (40, 2620954), (56, 1872110), (70, 1497688), (80, 1310477), (112, 936055), (140, 748844), (280, 374422), (560, 187211)]