47678260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{340559}}^1$

素因数の和:340575

約数の個数: 24

約数和(自身を含む): 114428160

約数和(自身を除く): 66749900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 340559, 681118, 1362236, 1702795, 2383913, 3405590, 4767826, 6811180, 9535652, 11919565, 23839130, 47678260]

約数ペア:

[(1, 47678260), (2, 23839130), (4, 11919565), (5, 9535652), (7, 6811180), (10, 4767826), (14, 3405590), (20, 2383913), (28, 1702795), (35, 1362236), (70, 681118), (140, 340559)]