1028360

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{547}}^1$

素因数の和:605

約数の個数: 32

約数和(自身を含む): 2367360

約数和(自身を除く): 1339000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 547, 940, 1094, 1880, 2188, 2735, 4376, 5470, 10940, 21880, 25709, 51418, 102836, 128545, 205672, 257090, 514180, 1028360]

約数ペア:

[(1, 1028360), (2, 514180), (4, 257090), (5, 205672), (8, 128545), (10, 102836), (20, 51418), (40, 25709), (47, 21880), (94, 10940), (188, 5470), (235, 4376), (376, 2735), (470, 2188), (547, 1880), (940, 1094)]