284828350

素因数分解:

$2^1\times 5^2\times {\mathrm{641}}^1\times {\mathrm{8887}}^1$

素因数の和:9540

約数の個数: 24

約数和(自身を含む): 530666928

約数和(自身を除く): 245838578

約数列:

[1, 2, 5, 10, 25, 50, 641, 1282, 3205, 6410, 8887, 16025, 17774, 32050, 44435, 88870, 222175, 444350, 5696567, 11393134, 28482835, 56965670, 142414175, 284828350]

約数ペア:

[(1, 284828350), (2, 142414175), (5, 56965670), (10, 28482835), (25, 11393134), (50, 5696567), (641, 444350), (1282, 222175), (3205, 88870), (6410, 44435), (8887, 32050), (16025, 17774)]