57200360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{727}}^1$

素因数の和:1026

約数の個数: 64

約数和(自身を含む): 147813120

約数和(自身を除く): 90612760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 281, 562, 727, 1124, 1405, 1454, 1967, 2248, 2810, 2908, 3635, 3934, 5089, 5620, 5816, 7270, 7868, 9835, 10178, 11240, 14540, 15736, 19670, 20356, 25445, 29080, 39340, 40712, 50890, 78680, 101780, 203560, 204287, 408574, 817148, 1021435, 1430009, 1634296, 2042870, 2860018, 4085740, 5720036, 7150045, 8171480, 11440072, 14300090, 28600180, 57200360]

約数ペア:

[(1, 57200360), (2, 28600180), (4, 14300090), (5, 11440072), (7, 8171480), (8, 7150045), (10, 5720036), (14, 4085740), (20, 2860018), (28, 2042870), (35, 1634296), (40, 1430009), (56, 1021435), (70, 817148), (140, 408574), (280, 204287), (281, 203560), (562, 101780), (727, 78680), (1124, 50890), (1405, 40712), (1454, 39340), (1967, 29080), (2248, 25445), (2810, 20356), (2908, 19670), (3635, 15736), (3934, 14540), (5089, 11240), (5620, 10178), (5816, 9835), (7270, 7868)]