117968800

素因数分解:

$2^5\times 5^2\times {\mathrm{167}}^1\times {\mathrm{883}}^1$

素因数の和:1070

約数の個数: 72

約数和(自身を含む): 290043936

約数和(自身を除く): 172075136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 167, 200, 334, 400, 668, 800, 835, 883, 1336, 1670, 1766, 2672, 3340, 3532, 4175, 4415, 5344, 6680, 7064, 8350, 8830, 13360, 14128, 16700, 17660, 22075, 26720, 28256, 33400, 35320, 44150, 66800, 70640, 88300, 133600, 141280, 147461, 176600, 294922, 353200, 589844, 706400, 737305, 1179688, 1474610, 2359376, 2949220, 3686525, 4718752, 5898440, 7373050, 11796880, 14746100, 23593760, 29492200, 58984400, 117968800]

約数ペア:

[(1, 117968800), (2, 58984400), (4, 29492200), (5, 23593760), (8, 14746100), (10, 11796880), (16, 7373050), (20, 5898440), (25, 4718752), (32, 3686525), (40, 2949220), (50, 2359376), (80, 1474610), (100, 1179688), (160, 737305), (167, 706400), (200, 589844), (334, 353200), (400, 294922), (668, 176600), (800, 147461), (835, 141280), (883, 133600), (1336, 88300), (1670, 70640), (1766, 66800), (2672, 44150), (3340, 35320), (3532, 33400), (4175, 28256), (4415, 26720), (5344, 22075), (6680, 17660), (7064, 16700), (8350, 14128), (8830, 13360)]