12549320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{44819}}^1$

素因数の和:44837

約数の個数: 32

約数和(自身を含む): 32270400

約数和(自身を除く): 19721080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 44819, 89638, 179276, 224095, 313733, 358552, 448190, 627466, 896380, 1254932, 1568665, 1792760, 2509864, 3137330, 6274660, 12549320]

約数ペア:

[(1, 12549320), (2, 6274660), (4, 3137330), (5, 2509864), (7, 1792760), (8, 1568665), (10, 1254932), (14, 896380), (20, 627466), (28, 448190), (35, 358552), (40, 313733), (56, 224095), (70, 179276), (140, 89638), (280, 44819)]