115869040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{206909}}^1$

素因数の和:206929

約数の個数: 40

約数和(自身を含む): 307882080

約数和(自身を除く): 192013040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 206909, 413818, 827636, 1034545, 1448363, 1655272, 2069090, 2896726, 3310544, 4138180, 5793452, 7241815, 8276360, 11586904, 14483630, 16552720, 23173808, 28967260, 57934520, 115869040]

約数ペア:

[(1, 115869040), (2, 57934520), (4, 28967260), (5, 23173808), (7, 16552720), (8, 14483630), (10, 11586904), (14, 8276360), (16, 7241815), (20, 5793452), (28, 4138180), (35, 3310544), (40, 2896726), (56, 2069090), (70, 1655272), (80, 1448363), (112, 1034545), (140, 827636), (280, 413818), (560, 206909)]