5719280

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{1459}}^1$

素因数の和:1486

約数の個数: 60

約数和(自身を含む): 15478920

約数和(自身を除く): 9759640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1459, 1960, 2918, 3920, 5836, 7295, 10213, 11672, 14590, 20426, 23344, 29180, 40852, 51065, 58360, 71491, 81704, 102130, 116720, 142982, 163408, 204260, 285964, 357455, 408520, 571928, 714910, 817040, 1143856, 1429820, 2859640, 5719280]

約数ペア:

[(1, 5719280), (2, 2859640), (4, 1429820), (5, 1143856), (7, 817040), (8, 714910), (10, 571928), (14, 408520), (16, 357455), (20, 285964), (28, 204260), (35, 163408), (40, 142982), (49, 116720), (56, 102130), (70, 81704), (80, 71491), (98, 58360), (112, 51065), (140, 40852), (196, 29180), (245, 23344), (280, 20426), (392, 14590), (490, 11672), (560, 10213), (784, 7295), (980, 5836), (1459, 3920), (1960, 2918)]