61749920

素因数分解:

$2^5\times 5^1\times {\mathrm{167}}^1\times {\mathrm{2311}}^1$

素因数の和:2493

約数の個数: 48

約数和(自身を含む): 146821248

約数和(自身を除く): 85071328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 167, 334, 668, 835, 1336, 1670, 2311, 2672, 3340, 4622, 5344, 6680, 9244, 11555, 13360, 18488, 23110, 26720, 36976, 46220, 73952, 92440, 184880, 369760, 385937, 771874, 1543748, 1929685, 3087496, 3859370, 6174992, 7718740, 12349984, 15437480, 30874960, 61749920]

約数ペア:

[(1, 61749920), (2, 30874960), (4, 15437480), (5, 12349984), (8, 7718740), (10, 6174992), (16, 3859370), (20, 3087496), (32, 1929685), (40, 1543748), (80, 771874), (160, 385937), (167, 369760), (334, 184880), (668, 92440), (835, 73952), (1336, 46220), (1670, 36976), (2311, 26720), (2672, 23110), (3340, 18488), (4622, 13360), (5344, 11555), (6680, 9244)]