2100061750

素因数分解:

$2^1\times 5^3\times {\mathrm{8400247}}^1$

素因数の和:8400264

約数の個数: 16

約数和(自身を含む): 3931316064

約数和(自身を除く): 1831254314

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 8400247, 16800494, 42001235, 84002470, 210006175, 420012350, 1050030875, 2100061750]

約数ペア:

[(1, 2100061750), (2, 1050030875), (5, 420012350), (10, 210006175), (25, 84002470), (50, 42001235), (125, 16800494), (250, 8400247)]