5006680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17881}}^1$

素因数の和:17899

約数の個数: 32

約数和(自身を含む): 12875040

約数和(自身を除く): 7868360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 17881, 35762, 71524, 89405, 125167, 143048, 178810, 250334, 357620, 500668, 625835, 715240, 1001336, 1251670, 2503340, 5006680]

約数ペア:

[(1, 5006680), (2, 2503340), (4, 1251670), (5, 1001336), (7, 715240), (8, 625835), (10, 500668), (14, 357620), (20, 250334), (28, 178810), (35, 143048), (40, 125167), (56, 89405), (70, 71524), (140, 35762), (280, 17881)]