75073040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{134059}}^1$

素因数の和:134079

約数の個数: 40

約数和(自身を含む): 199481280

約数和(自身を除く): 124408240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 134059, 268118, 536236, 670295, 938413, 1072472, 1340590, 1876826, 2144944, 2681180, 3753652, 4692065, 5362360, 7507304, 9384130, 10724720, 15014608, 18768260, 37536520, 75073040]

約数ペア:

[(1, 75073040), (2, 37536520), (4, 18768260), (5, 15014608), (7, 10724720), (8, 9384130), (10, 7507304), (14, 5362360), (16, 4692065), (20, 3753652), (28, 2681180), (35, 2144944), (40, 1876826), (56, 1340590), (70, 1072472), (80, 938413), (112, 670295), (140, 536236), (280, 268118), (560, 134059)]