5165020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{467}}^1$

素因数の和:562

約数の個数: 48

約数和(自身を含む): 12579840

約数和(自身を除く): 7414820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 79, 140, 158, 316, 395, 467, 553, 790, 934, 1106, 1580, 1868, 2212, 2335, 2765, 3269, 4670, 5530, 6538, 9340, 11060, 13076, 16345, 32690, 36893, 65380, 73786, 147572, 184465, 258251, 368930, 516502, 737860, 1033004, 1291255, 2582510, 5165020]

約数ペア:

[(1, 5165020), (2, 2582510), (4, 1291255), (5, 1033004), (7, 737860), (10, 516502), (14, 368930), (20, 258251), (28, 184465), (35, 147572), (70, 73786), (79, 65380), (140, 36893), (158, 32690), (316, 16345), (395, 13076), (467, 11060), (553, 9340), (790, 6538), (934, 5530), (1106, 4670), (1580, 3269), (1868, 2765), (2212, 2335)]