47687080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4603}}^1$

素因数の和:4658

約数の個数: 64

約数和(自身を含む): 125965440

約数和(自身を除く): 78278360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 70, 74, 140, 148, 185, 259, 280, 296, 370, 518, 740, 1036, 1295, 1480, 2072, 2590, 4603, 5180, 9206, 10360, 18412, 23015, 32221, 36824, 46030, 64442, 92060, 128884, 161105, 170311, 184120, 257768, 322210, 340622, 644420, 681244, 851555, 1192177, 1288840, 1362488, 1703110, 2384354, 3406220, 4768708, 5960885, 6812440, 9537416, 11921770, 23843540, 47687080]

約数ペア:

[(1, 47687080), (2, 23843540), (4, 11921770), (5, 9537416), (7, 6812440), (8, 5960885), (10, 4768708), (14, 3406220), (20, 2384354), (28, 1703110), (35, 1362488), (37, 1288840), (40, 1192177), (56, 851555), (70, 681244), (74, 644420), (140, 340622), (148, 322210), (185, 257768), (259, 184120), (280, 170311), (296, 161105), (370, 128884), (518, 92060), (740, 64442), (1036, 46030), (1295, 36824), (1480, 32221), (2072, 23015), (2590, 18412), (4603, 10360), (5180, 9206)]