34813840

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^2\times {\mathrm{197}}^1$

素因数の和:304

約数の個数: 60

約数和(自身を含む): 83120796

約数和(自身を除く): 48306956

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 197, 235, 376, 394, 470, 752, 788, 940, 985, 1576, 1880, 1970, 2209, 3152, 3760, 3940, 4418, 7880, 8836, 9259, 11045, 15760, 17672, 18518, 22090, 35344, 37036, 44180, 46295, 74072, 88360, 92590, 148144, 176720, 185180, 370360, 435173, 740720, 870346, 1740692, 2175865, 3481384, 4351730, 6962768, 8703460, 17406920, 34813840]

約数ペア:

[(1, 34813840), (2, 17406920), (4, 8703460), (5, 6962768), (8, 4351730), (10, 3481384), (16, 2175865), (20, 1740692), (40, 870346), (47, 740720), (80, 435173), (94, 370360), (188, 185180), (197, 176720), (235, 148144), (376, 92590), (394, 88360), (470, 74072), (752, 46295), (788, 44180), (940, 37036), (985, 35344), (1576, 22090), (1880, 18518), (1970, 17672), (2209, 15760), (3152, 11045), (3760, 9259), (3940, 8836), (4418, 7880)]