184452440

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{2393}}^1$

素因数の和:2492

約数の個数: 64

約数和(自身を含む): 434367360

約数和(自身を除く): 249914920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 47, 82, 94, 164, 188, 205, 235, 328, 376, 410, 470, 820, 940, 1640, 1880, 1927, 2393, 3854, 4786, 7708, 9572, 9635, 11965, 15416, 19144, 19270, 23930, 38540, 47860, 77080, 95720, 98113, 112471, 196226, 224942, 392452, 449884, 490565, 562355, 784904, 899768, 981130, 1124710, 1962260, 2249420, 3924520, 4498840, 4611311, 9222622, 18445244, 23056555, 36890488, 46113110, 92226220, 184452440]

約数ペア:

[(1, 184452440), (2, 92226220), (4, 46113110), (5, 36890488), (8, 23056555), (10, 18445244), (20, 9222622), (40, 4611311), (41, 4498840), (47, 3924520), (82, 2249420), (94, 1962260), (164, 1124710), (188, 981130), (205, 899768), (235, 784904), (328, 562355), (376, 490565), (410, 449884), (470, 392452), (820, 224942), (940, 196226), (1640, 112471), (1880, 98113), (1927, 95720), (2393, 77080), (3854, 47860), (4786, 38540), (7708, 23930), (9572, 19270), (9635, 19144), (11965, 15416)]