43198960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{77141}}^1$

素因数の和:77161

約数の個数: 40

約数和(自身を含む): 114787296

約数和(自身を除く): 71588336

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 77141, 154282, 308564, 385705, 539987, 617128, 771410, 1079974, 1234256, 1542820, 2159948, 2699935, 3085640, 4319896, 5399870, 6171280, 8639792, 10799740, 21599480, 43198960]

約数ペア:

[(1, 43198960), (2, 21599480), (4, 10799740), (5, 8639792), (7, 6171280), (8, 5399870), (10, 4319896), (14, 3085640), (16, 2699935), (20, 2159948), (28, 1542820), (35, 1234256), (40, 1079974), (56, 771410), (70, 617128), (80, 539987), (112, 385705), (140, 308564), (280, 154282), (560, 77141)]