22448720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{40087}}^1$

素因数の和:40107

約数の個数: 40

約数和(自身を含む): 59650944

約数和(自身を除く): 37202224

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 40087, 80174, 160348, 200435, 280609, 320696, 400870, 561218, 641392, 801740, 1122436, 1403045, 1603480, 2244872, 2806090, 3206960, 4489744, 5612180, 11224360, 22448720]

約数ペア:

[(1, 22448720), (2, 11224360), (4, 5612180), (5, 4489744), (7, 3206960), (8, 2806090), (10, 2244872), (14, 1603480), (16, 1403045), (20, 1122436), (28, 801740), (35, 641392), (40, 561218), (56, 400870), (70, 320696), (80, 280609), (112, 200435), (140, 160348), (280, 80174), (560, 40087)]