70937440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{63337}}^1$

素因数の和:63359

約数の個数: 48

約数和(自身を含む): 191534112

約数和(自身を除く): 120596672

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 63337, 126674, 253348, 316685, 443359, 506696, 633370, 886718, 1013392, 1266740, 1773436, 2026784, 2216795, 2533480, 3546872, 4433590, 5066960, 7093744, 8867180, 10133920, 14187488, 17734360, 35468720, 70937440]

約数ペア:

[(1, 70937440), (2, 35468720), (4, 17734360), (5, 14187488), (7, 10133920), (8, 8867180), (10, 7093744), (14, 5066960), (16, 4433590), (20, 3546872), (28, 2533480), (32, 2216795), (35, 2026784), (40, 1773436), (56, 1266740), (70, 1013392), (80, 886718), (112, 633370), (140, 506696), (160, 443359), (224, 316685), (280, 253348), (560, 126674), (1120, 63337)]