57433040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{102559}}^1$

素因数の和:102579

約数の個数: 40

約数和(自身を含む): 152609280

約数和(自身を除く): 95176240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 102559, 205118, 410236, 512795, 717913, 820472, 1025590, 1435826, 1640944, 2051180, 2871652, 3589565, 4102360, 5743304, 7179130, 8204720, 11486608, 14358260, 28716520, 57433040]

約数ペア:

[(1, 57433040), (2, 28716520), (4, 14358260), (5, 11486608), (7, 8204720), (8, 7179130), (10, 5743304), (14, 4102360), (16, 3589565), (20, 2871652), (28, 2051180), (35, 1640944), (40, 1435826), (56, 1025590), (70, 820472), (80, 717913), (112, 512795), (140, 410236), (280, 205118), (560, 102559)]