5743640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:372

約数の個数: 64

約数和(自身を含む): 15024960

約数和(自身を除く): 9281320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 73, 140, 146, 280, 281, 292, 365, 511, 562, 584, 730, 1022, 1124, 1405, 1460, 1967, 2044, 2248, 2555, 2810, 2920, 3934, 4088, 5110, 5620, 7868, 9835, 10220, 11240, 15736, 19670, 20440, 20513, 39340, 41026, 78680, 82052, 102565, 143591, 164104, 205130, 287182, 410260, 574364, 717955, 820520, 1148728, 1435910, 2871820, 5743640]

約数ペア:

[(1, 5743640), (2, 2871820), (4, 1435910), (5, 1148728), (7, 820520), (8, 717955), (10, 574364), (14, 410260), (20, 287182), (28, 205130), (35, 164104), (40, 143591), (56, 102565), (70, 82052), (73, 78680), (140, 41026), (146, 39340), (280, 20513), (281, 20440), (292, 19670), (365, 15736), (511, 11240), (562, 10220), (584, 9835), (730, 7868), (1022, 5620), (1124, 5110), (1405, 4088), (1460, 3934), (1967, 2920), (2044, 2810), (2248, 2555)]